Thursday, 24 November 2016

APPROXIMATIONS 4


Estimate the value of 1143  ÷ 52.

Solution

= 1123     
     52

= 1000      [ since 1143 ≈ 1000   and   52 ≈ 50 ]
     50

= 20    [After dividing 1000 by 20]

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



Estimate the value of 7312  ÷ 18

No comments:

Post a Comment