navi611
navi611 navi611
  • 14-10-2017
  • Mathematics
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How to estimate the answer?

How to estimate the answer class=

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mrjoshuap321
mrjoshuap321 mrjoshuap321
  • 14-10-2017
√4.92 + 2.18 x 7.31
Round to the nearest whole number
√5 + 2 x 7
Simplify
√5 + 14
√19
√16 is 4, so √19 should roughly be 4 as well.
√4.92 + 2.18 x 7.31 ≈ 4

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