Friday 24 June 2016

APPROXIMATIONS 1


Estimate the value of 9.3  x  0.064.

solution

= 9.3  x  0.064

= 9.0 x 0.06      [ 9.3 ≈ 9.0 to ones and 0.064 ≈ 0.06 to hundredths]

= 0.54

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



Estimate the value of 6.2  x  0.071


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