Question

$\frac{0.072\times0.0075}{0.0015\times0.018}=?$

• A. 15
• B. 20
• C. 25
• D. 24

Answer 1

Answer:

B. 20

$\frac{0.072\times0.0075}{0.0015\times0.018}$

$=\frac{72\times75\times10^7}{15\times18\times10^7}$

$=4\times5$

$=20$