Question

Keith bought 4 shirts for $36 at this rate what would his cost be for 7 shirts

Answer 1

Answer:

$63

Step-by-step explanation:

we know that

Keith bought 4 shirts for $36

so

using proportion

Find out would be the cost for 7 shirts

Let

x ----> the cost for 7 shirts

$\frac{4}{36}\ \frac{shirts}{\ }=\frac{7}{x}\ \frac{shirts}{\ }\\\\x=36(7)/4\\\\x=\ 63$