Friday 19 February 2016

APPROXIMATIONS-4


Estimate the value of 2.3  x  0.034

solution

= 2.3  x  0.034

= 2.0 x 0.03      [ 2.3 ≈ 2.0 to ones and 0.034 ≈ 0.03 to hundredths]

= 0.06


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



Estimate the value of 6.2  x  0.083


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