Question
20.11 × 6.98 + 21.03 × 6.12 – 37.95 +
92.9 × 5.02 =? What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)Solution
20 x 7 + 21 x 6 – 38 + 93 x 5 =? 140 + 126 – 38 + 465 =? ? = 693
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