Question
? + 144.99 – 120.01 = 25.01 ×
6.98 What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)Solution
? + 144.99 – 120.01 = 25.01 × 6.98 => ? + 145 – 120 = 25 × 7 => ? = 175 – 25 => ? = 150
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