Question

Simplify:

$(9.6\times{3.6}\div{7.2}+10.8 of \frac{1}{18}-\frac{1}{10}$

• A. 5.2
• B. 5.4
• C. 5.3
• D. 5

Answer 1

Answer:

C. 5.3

Concept used:

BODMAS

Calculation:

$=(9.6\times{3.6}\div{7.2}+10.8 of(\frac{1}{18}-\frac{1}{10}))$

$=(9.6\times{3.6}\div{7.2}+0.6-\frac{1}{10})$

$=(9.6\times{12}+0.6-\frac{1}{10})$

$=(4.8+0.6-\frac{1}{10})$

$=\frac{48+6-1}{10}$

$=\frac{53}{10}$

= 5.3

Answer is 5.3