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Beliebt Word Problems >

Two dice are rolled. What is the probability of getting a sum greater than 5

Lösung

Tw o d i ce a re ro ll e d . Wha t i s t h e p ro babi l i t y o f g e tt in g a s u m g re a t er t han 5

Lösung

\frac{13}{18}

+1

Dezimale

0.72222 \dots

Schritte zur Lösung

The possible outcomes when two dice are rolled are

6 \cdot 6

Therefore, the number of possible outcomes:

6^{2}

Find the number of favorable outcomes of getting a sum greater than 5:

26

Probability

= \frac{number of favorable outcomes}{total number of outcomes}

= \frac{26}{6 ^{2}}

\frac{26}{6 ^{2}} = \frac{13}{18}

= \frac{13}{18}

Beliebte Beispiele

three times a certain number is 46 more then the number itself. find the number Brian is x years old.:Peter is 4 years older than Brian.:Amy is 2 years younger than Brian.:The total of their ages is 26 years.:Work out the value of x the product of a number and 6 less than the number is 72. find the number 5 times a number Five years ago, Charlie was twice Priya's age. How old are they now if the sum of their ages 3 years ago will be 76.