Friday 1 April 2016

APPROXIMATIONS-2


Estimate the value of 5.2  x  0.034

solution

= 5.2  x  0.034

= 5.0 x 0.03      [ 5.2 ≈ 5.0 to ones and 0.034 ≈ 0.03 to hundredths]

= 0.15


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



Estimate the value of 4.4  x  0.074

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