HOW TO SOLVE SIMPLIFICATION QUESTION CONTAIN DECIMAL DIGIT WITH EASY TRICK

 HOW TO SOLVE SIMPLIFICATION QUESTION CONTAIN DECIMAL DIGIT

In banking there is 10 – 15 question are on simplification. In which there are mixture of decimal, fraction, percentage, ratio etc but students are confused in solve this topics. These question are time consuming.

In this article, we are given example how to convert decimal to significant figure with this we can find our answer in approximately value nearby to actual value

example
if we given 0.8 then this value is near to 1
14.40 than this value is near to 14
50.50 than this value is near to 51 not 50
so, we can convert decimal to significant figure to find approximate answer

MAINLY QUESTION ARE THIS TYPES

(13.96)2 – (15.03)2 + (18.09)2 -32.65 = ?

if we calculate are these value in examination hall. We can give more time to find out the exact answer.

But if we assume
(13.96)2  approx to 142
(15.03)2  approx to 152
(18.09)2 approx to 182
32.65 approx to 33

with these approximate value we can solve question easily to approx answer.We provide more EXAMPLES

 
 
 
With these approximate value we can easily find approx. answer 
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