Question

15/21 of 2/3 - 1/15 ÷ 3/7​

Answer 1

Answer:

$\frac{15}{21} \times \frac{2}{3} - \frac{1}{15} \div \frac{3}{7} \\ \implies\frac{10}{21} - \frac{3}{45} \: \: \: \: \: \: \: \\ \implies \frac{450 - 63}{945} \: \: \: \: \: \ \\ \implies \frac{387}{945} \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

Answer 2

Step-by-step explanation:

15

×

3

2

−

15

1

÷

7

3

⟹

21

10

−

45

3

⟹

945

450−63

⟹

945

387