Question

Quentin agreed to pay 7% shipping and handling charge. If Quentin paid $9. 45 in shipping and handling, how much must the racquet have cost?

Answer 1

The cost of the racquet is $135

Explanation:

Let

x-----> the cost of the racquet

we know that

The racquet represent the 100%

so

using proportion

x/100%= $9.45/7%

x=100%*($9.45)/7

x=$135

My math teacher help me with it.