Question
Determine the value of 'p' in following expression:
/> 720 ÷ 9 + 640 ÷ 16 - p = √121 X 5 + 6²- 7Solution
ATQ,
720 ÷ 9 + 640 ÷ 16 - y = √121 X 5 + 6²- 7
Or, 80 + 40 - y = 11 X 5 + 36 - 7
Or, 120 - y = 55 + 29
Or, 120 - y = 84
Or, 'y' = 36
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