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lisabon 2012 [21]
3 years ago
6

"Nick can complete 15 homework assignments in 3 hours."

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
5 0

Answer:

In 6 hours he will complete 30 assignments in 8 he will complete 40.

Step-by-step explanation:

If he finished 15 assignments in 3 hours that would be 5 done in 1 hour. So you need to multiply the hours by 5.

Vladimir [108]3 years ago
3 0

Answer:

1) 30

2) 40

Step-by-step explanation:

1) Nick will have finished 30 assignments in 6 hours because he can complete 5 assignments per hour and 6*5= 30.

2) Nick will have finished 40 assignments in 8 hours because he can complete 5 assignments per hour and 8*5= 40.

hope this helps!!

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Write 83 as a sum of tens and ones
Hoochie [10]
Well,

We can see that there are 8 10's and 3 1's.  So we can write 8 10's followed by 3 1's and join them with addition symbols.

83 = 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1
6 0
4 years ago
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3 years ago
Jon has to pay $7.00 admission for the skating rink in $1.50 per hour to rent rollerblades. How many hours can he skate for $19?
eduard

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12 / 1.5 = 1.5h / 1.5

\boxed{h=8}

Hope this helps!! :)

Please let me know if you have any questions

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