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# (49∗18)+(24∗84)−(56∗9)21(49∗18)+(24∗84)−(56∗9)/21

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SVP
Status: It's near - I can see.
Joined: 13 Apr 2013
Posts: 1686
Location: India
GPA: 3.01
WE: Engineering (Real Estate)

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18 Aug 2018, 11:00
00:00

Difficulty:

15% (low)

Question Stats:

92% (02:09) correct 8% (02:23) wrong based on 13 sessions

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$$\frac{(49*18) + (24*84) - (56*9)}{21}$$ =

1. 1.14

2. 11.4

3. 114

4. 1,140

5. 11,400

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Joined: 26 Feb 2016
Posts: 3360
Location: India
GPA: 3.12

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18 Aug 2018, 11:05
AkshdeepS wrote:
$$\frac{(49*18) + (24*84) - (56*9)}{21}$$ =

1. 1.14

2. 11.4

3. 114

4. 1,140

5. 11,400

$$\frac{(49*18) + (24*84) - (56*9)}{21}$$ = $$\frac{21((7*6) + (8*12) - (8*3))}{21}$$ = $$(7*6) + (8*12) - (8*3) = 42 + 96 - 24 = 114$$ (Option C)
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Re: (49∗18)+(24∗84)−(56∗9)21(49∗18)+(24∗84)−(56∗9)/21   [#permalink] 18 Aug 2018, 11:05
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