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wariber [46]
3 years ago
5

Kai wrote the number 85 on the board. Is 85 prime or composite? Explain

Mathematics
1 answer:
Bingel [31]3 years ago
4 0
It’s a composite because it has a multiple other than itself
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Erin's family has completed 70% of a trip. They have traveled 35 miles.<br> How far is the trip?
Alexxandr [17]

Answer:

Their trip is 50 mile long.

Step-by-step explanation:

I first divided 70 by 35 to get two.The two represents 1 mile = 2%. So then I subtracted 70 from 100 to get 30 then I divided 30 by 2 to get 15. Then I added 15 to the original 35 to get 50 miles for their 100%/destination of their trip. Hope this helps! Have a great day!

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Step-by-step explanation:

There is one whole 3 inside of 4 1/2 or 4.5.

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