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sertanlavr [38]
4 years ago
15

Rico sold 38 papers in 2 hours. at this rate how many papers would he sell in 3 hours.

Mathematics
2 answers:
lidiya [134]4 years ago
6 0
19 per hour so 19 times 3 is 57
Fudgin [204]4 years ago
3 0
I think 57 is the answer because he sold 38 in 2, so divide that it would be 19 then add 19 three times. 
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Can you give me a real-world problem that involves multiplying a fraction and a whole number?
Xelga [282]

Answer:

Rishi spent 3/4 of an hour for 2 days working on his science project . kyle spent 1/4 of an hour for 6 days working on his science project. who spent more time working on his science project.

Step-by-step explanation:

rishi and kyle spent the same amount of time.

6/4 and 6/4 hours

6 0
3 years ago
There are 96 new houses being built in a neighborhood. Last month,1 over 4 of them were sold. This month, 1 over 3 of the remain
Elis [28]
1/4 of 96 were sold... replace "of" with ×

1/4 × 96 = 96/4 = 24

So the first month 24 houses were sold so that leaves...

96 - 24 = 72 houses.

1/3 of 72 were sold the next month

1/3 × 72 = 72/3 = 24

24 houses were sold the second month so there are...

72 - 24 = 48 houses left
8 0
3 years ago
In the course of a short race, a car does 50,000 J of work in 7 s. What is the power of the car during the race? (round to the n
nirvana33 [79]

Answer:

Work done is the product of distance and force, it is measured in joules.

Power is the rate of work done given by dividing the work done by time

Power (watts)= workdone (J)/ time (s)

                     = 50,000J/7 sec

                     = 7142.857 watts

Therefore, the power of the car during the race was 7142.857 watts

Step-by-step explanation:

4 0
3 years ago
76,912/92=<br> /=divided by ***PLEASE SHOW WORK IT WOULD RLLY HELP! THANKS(:***
kolbaska11 [484]
 Set up the long division.

<span>92|76912</span>

 Calculate 769 ÷ 92, which is 8 with a remainder of 33.

<span>8<span>92|76912</span><span>736</span><span>33</span></span>
3 Bring down 1, so that 331 is large enough to be divided by 92.

<span>8<span>92|76912</span><span>736</span><span>331</span></span>
4 Calculate 331 ÷ 92, which is 3 with a remainder of 55.

<span><span>83</span><span>92|76912</span><span>736</span><span>331</span><span>276</span><span>55</span></span>
5 Bring down 2, so that 552 is large enough to be divided by 92.

<span><span>83</span><span>92|76912</span><span>736</span><span>331</span><span>276</span><span>552</span></span>
6 Calculate 552 ÷ 92, which is 6.

<span><span>836</span><span>92|76912</span><span>736</span><span>331</span><span>276</span><span>552</span><span>552</span></span>
7 Therefore, 76912 ÷ 92 = 836.
<span><span>836<span>836</span></span><span>
</span></span>
6 0
3 years ago
Read 2 more answers
Simplify the expression. <br> 3p – 49 + 9 = 8p
sergiy2304 [10]

Answer:

p=-5

Step-by-step explanation:

3p-49+9 -49+9=-40

3p-40=8p 3p-3p=0 8p-3p=5p

-40=5p p=5

7 0
4 years ago
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