Help!!! Or I'm gonna die I can't figure it out its soon hard!!!
asked Nov 5, 2015 in Pre-Algebra Answers by Sav

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

15 4/5=7 1/2+x/4.

x/4=15+4/5 - (7+1/2)

x/4=15-7+4/5-1/2=8+(8-5)/10=8+3/10=83/10

x=4*83/10=2*83/5=166/5=165/5+1/5=33 1/5
answered Nov 5, 2015 by Rod Top Rated User (429,740 points)

fifthteen and four fifths equals seven and one half plus x divided by four what is x

OK, let's turn this text into maths.

15 + 4/5 = (7 1/2) + x/4

(15 4/5) - (7 1/2) = x/4

(15 - 7) + (4/5 - 1/2) = x/4

8 + (8/10 - 5/10) = x/4

8 + 3/10 = x/4

(80 + 3)/10 = x/4

83/10 = x/4

x = 4*83/10 = 166/5

x = 166/5

answered Nov 5, 2015 by Fermat Level 10 User (63,660 points)
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!
78,079 questions
81,873 answers
1,830 comments
61,272 users