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How would you use estimation to evaluate this expression 10.2 x [(2x3.7)+8]
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How would you use estimation to evaluate this expression 10.2 x [(2x3.7)+8]

User OregonJeff
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Round off the decimals to a sensible number. So 3.7 would be 4 and 10.2 would be 10. In this case, it would be (2 × 4 + 8) × 10 which is 160.
User MortenSickel
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