Problema Solution
Richard spent 21,2% of his saving account during the summer and now has $6,030.72 remaining in the account. What was the amount in his saving account at the begining of the summer
Answer provided by our tutors
let the initial amount be x
21.2% of x is spent
remaining amount = x - 21.2%of x
therefore,
x - 0.212x=6030.72
x=7653.197
or x = $7653.2