1/8 + 3/5 =

how do you add the fractions when common denominator is different?
in Least Common Denominator by

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.

1 Answer

1/8 + 3/5 =

1*5/(8*5) + 3*8/(5*8) =

5/40 + 24/40 =

(5 + 24)/40 =

29/40

by Level 8 User (36.8k points)

Related questions

2 answers
How do you solve 3/4/8 + 1/3/4
asked Sep 22, 2014 in Least Common Denominator by Kdnelson | 799 views
1 answer
Decompose 7/8 into the sum of until fractions
asked Aug 20, 2014 in Least Common Denominator by Anonymous | 6.5k views
1 answer
what is bigger 3/15 or 1/8
asked Apr 7, 2013 in Least Common Denominator by anonymous | 781 views
1 answer
Estimating product 11/6 times 8/3
asked Apr 2, 2013 in Least Common Denominator by anonymous | 553 views
1 answer
What is 5 3/8 - 7/8?
asked Feb 12, 2013 in Least Common Denominator by anonymous | 625 views
1 answer
(-2/5)-7/8=
asked Dec 6, 2012 in Least Common Denominator by anonymous | 667 views
1 answer
what is 8/45 - 11/72?
asked Nov 14, 2012 in Least Common Denominator by anonymous | 746 views
4 answers
what is the simplest form of 8/16
asked Nov 13, 2012 in Least Common Denominator by anonymous | 2.2k views
2 answers
-7 1/8 + 4 3/4
asked Nov 11, 2012 in Least Common Denominator by anonymous | 708 views
1 answer
2 2/3 + 4 1/8 =
asked Oct 30, 2012 in Least Common Denominator by anonymous | 739 views
1 answer
7/8+3 1/4=
asked Oct 8, 2012 in Least Common Denominator by anonymous | 589 views
1 answer
15 - 7 5/8
asked Oct 4, 2012 in Least Common Denominator by dprodela Level 1 User (120 points) | 610 views
1 answer
4,1/2 - 2,7/8 =
asked Oct 3, 2012 in Least Common Denominator by anonymous | 674 views
1 answer
what is 2/4+1/8
asked Sep 2, 2012 in Least Common Denominator by anonymous | 670 views
4 answers
which is more 1/8 or 3/16
asked Jun 4, 2012 in Least Common Denominator by anonymous | 5.1k views
1 answer
6 5/14 - 3 3/7?
asked Oct 1, 2014 in Least Common Denominator by anonymous | 691 views
1 answer
3 1/2 - 2 5/7
asked Aug 25, 2014 in Least Common Denominator by anonymous | 838 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,548 questions
99,681 answers
2,417 comments
465,050 users