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xxTIMURxx [149]
3 years ago
13

Can someone help me with these questions. Find the probability of them all. They ARE NOT answer choices they are QUESTIONS. I wi

ll report you if you do not follow directions

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0

Answer:

Step-by-step explanation:

21: 9/15+1/4= 0.85, if you turn that into a percent it is 85%

23: 7/15+1/4 = 0.716, turned into a percent is 71.6%

i dont have the time to finish the rest rn, sorry

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Answer:

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Step-by-step explanation:

First, convert the mixed number into an inproper fraction. 1 4/7 becomes 28/7 (7 times 1, plus 4)

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Simplify that/divide, the answer is 1.6.

To convert to a fraction, it would become 1 6/10, which becomes 1 3/5 (6 divided by 2 is 3, 10 divided by 2 is 5, 3/5).

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