Question

18/10 – 4 + 32 /( 4 + 10 /2 – 1)

Answer 1

Hope it helps

Step-by-step explanation:

• 18÷10-4+32÷(4+10÷2-1)
• 1.8-4+32÷(4+5-1)
• 1.8-4+32÷8
• 1.8-4+4
• 1.8

Answer 2

The correct answer is $\frac{-27}{35}$.

Given: $\frac{18}{10}-\frac{4+32}{(\frac{4+10}{2-1} )}$

To Find: Evaluate the equation.

Solution:

According to BODMAS rule we we solve brackets first.

$\frac{18}{10}-\frac{4+32}{(\frac{4+10}{2-1} )}$

= $\frac{18}{10}-\frac{4+32}{\frac{14}{1} }$

= $\frac{18}{10}-\frac{4+32}{14}$

= $\frac{18}{10}-\frac{36}{14}$

Reduce the fractions in their least multiple.

= $\frac{9}{5}-\frac{18}{7}$

Take LCM and add the fractions.

= $\frac{(9)7-(18)*5}{35}$

= $\frac{63-90}{35}$

= $\frac{-27}{35}$

Hence, the correct answer is  $\frac{-27}{35}$.

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