Sunday, 9 July 2017

APPROXIMATIONS 1


Estimate the value of 8193  ÷ 22

Solution

= 8193     
     22

= 8000      [ since 8193 ≈ 8000   and   22 ≈ 20 ]
     20

= 400

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

Estimate the value of 6303  ÷ 48

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