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Answer:
68
Step-by-step explanation:
8 x 40 = 320
9 x 28 = 252
320 - 252 = 68
Answer:
P(rolling a multiple of 3)= 1/3
Step-by-step explanation:
Multiples of 3 in between 1-6 ( there are six numbers on a dice, from one to six) include 3 and 6. These give you two out of six outcomes with multiples of 3. Probability of an outcome is calculated by
(number of favorable outcomes/all possible outcomes)
There are only two favorable outcomes in this event, 3 and 6.
And there are 6 outcomes due to there being 6 sides on a dice.
Substitute the numbers in to get (2 favorable/6 possible) >> (2/6)
then simplify by dividing top and bottom number by two to get (1/3)
If you are rolling it one time, then there is no need to do additional work.
