Monday 13 April 2015

APPROXIMATIONS 2




Estimate the value of 8123  ÷ 52.

solution

= 8123     
     52

= 8000      [ since 8123 ≈ 800   and   52 ≈ 50 ]
     50

= 160

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


Estimate the value of 9623  ÷ 34

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