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# When 2 dices are tossed, what is the probability that the 2 faced numb

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Math Revolution GMAT Instructor
Joined: 16 Aug 2015
Posts: 8007
GMAT 1: 760 Q51 V42
GPA: 3.82
When 2 dices are tossed, what is the probability that the 2 faced numb  [#permalink]

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28 Jun 2017, 01:13
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Difficulty:

15% (low)

Question Stats:

84% (01:08) correct 16% (01:46) wrong based on 58 sessions

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When 2 dices are tossed, what is the probability that the 2 faced numbers have a difference of 3?

A. $$\frac{1}{9}$$
B. $$\frac{2}{9}$$
C. $$\frac{1}{3}$$
D. $$\frac{4}{9}$$
E. $$\frac{1}{6}$$

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"Only $79 for 1 month Online Course" "Free Resources-30 day online access & Diagnostic Test" "Unlimited Access to over 120 free video lessons - try it yourself" Math Revolution GMAT Instructor Joined: 16 Aug 2015 Posts: 8007 GMAT 1: 760 Q51 V42 GPA: 3.82 Re: When 2 dices are tossed, what is the probability that the 2 faced numb [#permalink] ### Show Tags 30 Jun 2017, 01:02 ==> Numerator:(6,3), (5,2), (4,1), (3,6), (2,5), (1,4). Denominator:6*6. Thus, you get $$\frac{6}{6}*6=\frac{1}{6}.$$ The answer is E. Answer: E _________________ MathRevolution: Finish GMAT Quant Section with 10 minutes to spare The one-and-only World’s First Variable Approach for DS and IVY Approach for PS with ease, speed and accuracy. "Only$79 for 1 month Online Course"
"Free Resources-30 day online access & Diagnostic Test"
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Re: When 2 dices are tossed, what is the probability that the 2 faced numb   [#permalink] 30 Jun 2017, 01:02
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