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(77.80 ÷ 2.10) + 60.94 = 22.11 × 3.95 + ?1). 162). 123). 344). 32 |
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Answer» Given expression is, (77.80 ÷ 2.10) + 60.94 = 22.11 × 3.95 + ? We can write the given VALUES as: 77.80 ≈ 78 and 2.10 ≈ 2 60.94 ≈ 61 and 22.11 ≈ 22 and 3.95 ≈ 4 Then, ⇒ (78 ÷ 2) + 61 = 22 × 4 + ? ⇒ 39 + 61 = 22 × 4 + ? ⇒ 39 + 61 = 88 + ? ⇒ 100 = 88 + ? ⇒ ? = 100 - 88 ⇒ ? ≈ 12 |
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