What will come in place of the question mark (?) in the following question? \(\frac{70}{{4}} + \frac{90}{{4}} + \frac{110}{{4}} + \frac{60}{{4}} + \frac{70}{{4}} =\: ?\)

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What will come in place of the question mark (?) in the following question? \(\frac{70}{{4}} + \frac{90}{{4}} + \frac{110}{{4}} + \frac{60}{{4}} + \frac{70}{{4}} =\: ?\)

Asked on 2019-05-28 05:45:24 by Guest | Votes 0 | Views: 19 | Tags: simplification | numerical ability | Add Bounty

What will come in place of the question mark (?) in the following question?

\(\frac{70}{{4}} + \frac{90}{{4}} + \frac{110}{{4}} + \frac{60}{{4}} + \frac{70}{{4}} =\: ?\)

1). 150
2). 75
3). 125
4). 110

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Answered by Guest on 2019-07-15 15:00:53 | Votes 2 | #

Follow BODMAS rule to solve this question, as per the order given below,

Step-1: Parts of an equation enclosed in 'Brackets' must be solved first, and in the bracket,

Step-2: Any mathematical 'Of' or 'Exponent' must be solved next,

Step-3: Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated,

Step-4: Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated

$(\frac{70}{{4}} + \frac{90}{{4}} + \frac{110}{{4}} + \frac{60}{{4}} + \frac{70}{{4}} =\: ?)$

Taking L.C.M

⇒ ? = (70 + 90 + 110 + 60 + 70)/4

⇒ ? = 400/4

∴ ? = 100

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