7-2 = 5 so
(5/7)x = 14
x = 14 * 7/5 total amount he had
so
cost = (2/7)(14 * 7/5)
= 28/5 = $5.60
==============check
14*7/5 - 28/5 = 10(7/5) = 14 yes
After spending 2/7 of his money on the tennis racket seen have $14 left how much did the tennis racket cost?
1 answer
2 answers