(17)3.5\( \) (17)?= 178 | Answer | TuitionWave

Subject

Bank Exam

Topic

Trust Bank Ltd. - Management Trainee Officer - 2016

(17)3.5 $\times$ (17)?= 178
Reading

ক)

2.29

খ)

2.75

গ)

4.25

ঘ)

4.5

ঙ)

None

Explanation

Solution: (17) 3.5

\times

(17) ? = 17 8 => (17) ? =

\frac{{{{17}^{8\;}}}}{{{{17}^{3.5\;}}}}

=> (17) ? = 17 (8 - 3.5) => (17) ? = 17 4.5 ? = 4.5 Shortcut = 3.5 + x = 8 x = 8 - 3.5 = 4.5

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