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Stewert John

· started a discussion

· 1 Months ago

Is There any trick to solve this?? (Question: 148795.2 )

Is there any trick to solve this question or we have to use conventional method (using simple multiplication)

Question:
DIRECTION: What should come in place of the question mark (?) in the following question?
9.54 × 88.8 - 75.2  =?
Options:
A) 683.142
B) 793.642
C) 653.854
D) 762.414
E) None of these
Solution:
Ans: (e)

? = 9.54 × 88.8 - 75.2  

= 771.95

nitesh kumar gupta1

· commented

· 1 Months ago

88.8 can be written as 11.1 x 8 and 11.1 can be written as 100/9

Pradeep Danodia

· commented

· 1 Months ago

Command 3x3 multiplication.

Knowledge Expert

· commented

· 1 Months ago

Dear student
There is no any short trick because it's a calculative question, but we can solve it by approximation method.

Best wishes
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