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Snehlata

· started a discussion

· 1 Months ago

Question Incorrect (Question: 115601.0 )

Please include% in 0.5% as its create a lot of difference in the answer and you have solved it by %.

Question:

DIRECTIONS: What approximate value will come in place of the question mark?


0.5% of 349 x 8.2% of 574 =?

Options:
A) 80.5
B) 84.5
C) 89.5
D) 95.5
E) None of these
Solution:

Ans:(a)

? = (0.5% of 349) x (8.2% of 574)

\(\approx\) (0.5% of 350) x (8% of 575)

\(\approx \left ( \cfrac {0.5}{100}\times350 \right ) \times \left ( \cfrac {8}{100}\times 575 \right )\approx \) (175 \(\times46)\approx 80.5\) 

kanhaiya jha

· commented

· 1 Months ago

0.5% of 349 x 8.2% of 574 =?
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