Question: Directions: Simplified the following problems and find the value of it.
$ ( 9.6\times 3.6\div 7.2+10.8\text{of }\frac{1}{1.8}-\frac{1}{10} ) $
Options:
A) 5.3
B) 5.4
C) 6.2
D) 10.7
Show Answer
Answer:
Correct Answer: D
Solution:
- (d) $ 9.6\times 3.6\times \frac{1}{7.2}+10.8\times \frac{1}{1.8}-\frac{1}{10} $
$ \Rightarrow $ $ \frac{9.6}{2}+6-\frac{1}{10} $
$ \Rightarrow $ $ 4.8+6-\frac{1}{10} $
$ \Rightarrow $ $ 4.8+\frac{60-1}{10} $
$ \Rightarrow $ $ 4.8+5.9=10.7 $