SOLUTION: 4 2/5 of what number is 7 7/10?
Algebra
->
Percentage-and-ratio-word-problems
-> SOLUTION: 4 2/5 of what number is 7 7/10?
Log On
Word Problems: Problems on percentages, ratios, and fractions
Word
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Percentage-and-ratio-word-problems
Question 286966
:
4 2/5 of what number is 7 7/10?
Answer by
checkley77(12844)
(
Show Source
):
You can
put this solution on YOUR website!
4.4x=7.7
x=7.7/4.4
x=1.75 ans.
Proof:
4.4*1.75=7.7
7.7=7.7
(