Question 57

What is the value of 'p' in the following equation?
$$64 - [ 16 + \left\{ 23 - ( 12 + 10 )\right\}] = p$$

Solution

p = $$64 - [ 16 + \left\{ 23 - ( 12 + 10 )\right\}]$$

= $$64-[16+\left\{23-22\right\}]$$

= $$64-[16+1]$$

= $$64-17$$

= 47


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