Question

In 7 hours Culsoom can earn £52.50 . How much can she earn in 4 hours?

Answer 1

Answer:

Step-by-step explanation:

IN 7HRS SHE CAN EARN $52.5

=>IN 1HRS SHE CAN EARN   52.5/7=7.5

IN 4HRS SHE CAN EARN =7.5*4=30

Answer 2

$given \\ in \: 7 \: hours \: c ulsoom \: can \: earn \: 52.50 \: dollrs \\ \\ in \: 1 \: hour \: he \: can \: earn \: = \: \frac{52.50}{7} \\ in \: 4 \: hours \: he \: can \: earn = \frac{52.50}{7} \times 4 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{210}{7} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 30$