Sunday, 9 July 2017

APPROXIMATIONS 2


Estimate the value of 2.7  x  0.094

solution

= 3.0 x  0.094

= 3.0 x 0.09      [ 2.7 ≈ 3.0 to ones and 0.094 ≈ 0.09 to hundredths]

= 0.27

TRY THIS...................................
  

Estimate the value of 3.2  x  0.063


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