2 years ago

Doug entered a canoe race he rowed 3 1/2 miles in 1/2 hour what is his average speed in miles per hour

Mathematics

1 answer:

Effectus [21]2 years ago

4 0

7 miles per hour. Is the answer

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Sixty percent of what number is equal to 45 percent of 80?

Dovator [93]

Answer:

Step-by-step explanation:

60% * x = 45% * 80

Changing to decimal form

.60x = .45 *80

.60x =36

Divide each side by .60

.60x/.60 = 36/.60

x =60

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storchak [24]

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Help Its math Im stuck!

Romashka [77]

C is correct.

Reasoning: If the top number (numerator) is smaller that the bottom number (denominator), it means it’s smaller than 1. If, on the other hand, the numerator is bigger than the denominator, it means it’s more than 1. If youre ever unsure, devide the numerator by the denominator. This will turn the number into a decimal, and be easier to see. 8/9 = 0.88 repeated, and 3/7 = 0.4285. Therefore 8/9 is larger than 3/7. This can also be written as 8/9 > 3/7.

Good luck!

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a factory produces toy dolls at a rate of 400 per hour and has to recycle 3% of them because the clothes are torn. express the r

AnnyKZ [126]

12
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Explain how to divide an amount by 3

DENIUS [597]

To divide by three you have to put it on the outside of the box.

For example:
Sophie has 6 cookies. She wants to separate them into 3 groups.

I've attached a picture for you explaining the steps. :) Let me know if you need more help!

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