DragonLovely
16.04.2020 •
Mathematics
A bag contains 10 marbles.4 are red 3 blue 2 white 1 yellow.a marble is drawn at random.what is the probability that is blue
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Ответ:
3/10=30%
Step-by-step explanation:
So the total is 10, and there 3 blues. The probability is 3/10 which is equal to 30%. Hope this helps!
Ответ:
Fractional: 3/10
Percentage: 30%
Step-by-step explanation:
There are 3 blue marbles, and 10 marbles in all.
3/10 is your fractional chance of drawing a blue.
Probability usually asks for percentage, so you should also have the percentage. To do so, divide, then move the decimal point to the right 2 place values, and add a percentage:
3/10 = 0.3 = 30%
30% is your answer.
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Ответ: