66,952 questions

57,937 answers

746 comments

13,305 users

MathHomeworkAnswers.org is a free math help site for student, teachers and math enthusiasts. Ask and answer math questions in algebra I, algebra II, geometry, trigonometry, calculus, statistics, word problems and more. Register for free and earn points for questions, answers and posts. Math help is always 100% free.

Note: This site is intended to help students and non-students understand and practice math. we do not condone cheating. Users attempting to abuse the system will be permanently blocked from further use.

Most popular tags

algebra problems solving equations word problems calculating percentages geometry problems calculus problems fraction problems math trigonometry problems simplifying expressions solve for x rounding numbers order of operations pre algebra problems evaluate the expression slope intercept form algebra factoring probability math problem polynomials statistics problems please help me to answer this step by step. how to find y intercept algebra 2 problems solving inequalities equation of a line solving systems of equations by substitution logarithmic equations dividing fractions sequences and series help please answer this queastion as soon as possible. thank you :) word problem greatest common factor graphing linear equations geometric shapes square roots substitution method least common multiple factoring polynomials 6th grade math solving systems of equations solving equations with fractions long division http: mathhomeworkanswers.org ask# function of x plz. give this answer as soon as possible standard form of an equation ratio and proportion trig identity proving trigonometric identities solving equations with variables on both sides algebra problem least to greatest dividing decimals solving systems of equations by elimination slope of a line through 2 points precalculus problems domain of a function college algebra help me trinomial factoring algebraic expressions distributive property factors of a number perimeter of a rectangle solving quadratic equations slope of a line i need help with this fraction word problems help me!! equivalent fractions 8th grade math limit of a function differentiation how to find x intercept exponents division algebra 1 hw help asap area of a triangle geometry 10th grade elimination method simplifying fractions . inverse function differential equation greater than or less than integral area of a circle 7th grade math simplify geometry parallel lines standard deviation solving linear equations mixed numbers to improper fractions width of a rectangle solving triangles circumference of a circle number of sides of a polygon scientific notation problems percentages fractions lowest common denominator zeros of a function diameter of a circle solving systems of equations by graphing systems of equations containing three variables dividing polynomials prime factorization length of a rectangle story problems place value derivative of a function quadratic functions algebra word problems area of a rectangle mathematical proofs ( vertex of a parabola converting fractions to decimals calculus 5th grade math evaluating functions integers homework equation algebra 1 calculators least common denominator range of a function combining like terms solve for y radius of a circle greatest to least perpendicular lines finding the nth term unit conversion algebra 2 slope ) ordered pairs solving radical equations area word problems calculus problem calculate distance between two points common denominator functions multiplying fractions complex numbers because i don't understand set builder notation binomial expansion percents geometry word problems equation of a tangent line what is the answers? midpoint of a line show work simplifying radicals #math product of two consecutive numbers adding fractions absolute value ratios median help me please and show how to work it out round to the nearest tenth graphing functions 4th grade math solve graphing divisibility rules radicals statistics 1 () show every step to solve this problem factor by grouping significant figures math homework ? improper fractions to mixed numbers roots of polynomials volume of a cylinder subtracting fractions - derivatives pre-algebra problems how to complete the square multiplying polynomials percentage numbers http: mathhomeworkanswers.org ask?cat=# number patterns mixed numbers average rate of change pemdas integration please help solving quadratic equations by completing the square surface area of a prism simultaneous equations logarithms decimals http: mathhomeworkanswers.org ask# rounding decimals (explain this to me) solving equations with variables = perimeter of a triangle surface area of a cube implicit differentiation algebra1 maths rational irrational numbers place values reducing frations to lowest terms solving trigonometric equations matrices need help lcm dividing how do you solve this problem in distributive property compound interest geometry problem rounding to the nearest cent writing in decimal form direct variation height of a triangle 9th grade math solving equations by factoring answer factor divide decimal to fraction subtracting mixed numbers mean angles problems solve algebra equation arithmetic sequences simplifying trigonometric equation using identities comparing decimals laplace transform sets #help expanded forms pls. help!!

what number am i?

My ones digit is 2 more than my tens digit and my hundreds is 1 less than my tens. the sun of my digits is 16... What number am I?
asked Aug 28, 2013 in Other Math Topics by julz




Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

2 Answers

Let ten's place digit = x one's place digit = x+2 hundredth's place digit = x-1 sum of the digits = 16 x-1+x+x+2=16 3x+1=16 3x=16-1 3x=15 x=15/3 x= 5 Required number= 457
answered Aug 28, 2013 by daya44 Level 4 User (5,500 points)
457?
answered Sep 6, 2013 by Mr Chocolate Level 3 User (4,120 points)

Related questions

1 answer 26 views
1 answer 82 views
2 answers 95 views
3 answers 495 views
1 answer 22 views
1 answer 25 views
1 answer 38 views
0 answers 47 views
47 views asked Apr 1, 2013 in Geometry Answers by anonymous
0 answers 32 views
1 answer 76 views
0 answers 73 views
1 answer 63 views
1 answer 173 views
0 answers 129 views
1 answer 114 views
...