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What approximate value should come in place of the question mark (?) in the given questions?
1679÷14.95×5.02=?
540
525
545
420
520
Explanation
Given,
It can also be approximated as
= 1680÷15×5
= 112×5
= 560 ≈ 565
Hence, Option D is correct.
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Approximation
1580.05×23.98=?
36900
36800
37500
37900
37200
= 1580×24
= 37920 ≈ 37900
77.077÷7.07×6.08=?
57
46
48
77
66
=777×6
= 66
Hence, Option E is correct.
133.008×2.97-111.87+74.13=?
311
234
357
290
399
133×3-112+74
= 399-112+74
= 473-112
= 361 ≈ 357
Hence, Option C is correct.
969.69 + 996.96 + 966.66 = ?
2560
2870
2930
2390
2900
= 970+997+967
= 2934 ≈ 2930
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