Friday 11 December 2015

APPROXIMATIONS 2


Estimate the value of 5723  ÷ 32.

solution

= 5723     
    32

= 5723      [ since 5723 ≈ 6000   and   32 ≈ 30 ]
    32


= 6000
   30

= 200

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



Estimate the value of 7123  ÷ 68

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