Saturday, 24 December 2016

APPROXIMATIONS 2


Estimate the value of 7.3  x  0.034

solution

= 7.3  x  0.034

= 7.0 x 0.03      [ 7.3 ≈ 7.0 to ones and 0.034 ≈ 0.03 to hundredths]

= 0.21
  
TRY THIS............................


Estimate the value of 6.4  x  0.081

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