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 (442,580 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 (69,760 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!
78,533 questions
82,372 answers
1,904 comments
63,431 users