3 years ago

Explaining the Multiplication and

1 answer:

8 0

sample response: To convert larger units to smaller units, multiply. When the units are smaller, you need more of them to express the same measure. To convert smaller units to larger units, divide. When the units are larger, you need fewer of them to express the same measure.

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-8 (7/10) as a mixed number

FrozenT [24]

Answer:

7 1/2

Step-by-step explanation:

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The room of a study hall is eight feet high ceilings and it's twelve and a half ft long.

Leya [2.2K]

35.5 ft is the width of the room

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Write a word phrase that can be represented by b - 37

Charra [1.4K]

A number decreased by thirty seven or thirty seven less than a number

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2.) What is the value of V78 to the nearest tenth?

DENIUS [597]

Answer:

80.

Step-by-step explanation:

When multiplying if the tenth place is " 7" then we look " next door" which is the ones and 8 is great then 5 so we count to from 8 to see when the next number ending in 0 would be in this case its 80. ( if the number is 4 or less count backwards to a number ending with 0 which in that case would have been 70 ) but the answer is 80.

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2 years ago

A box contains 5 blue balls, 2 white balls and 3 black balls. A ball is chosen randomly. Find the probability that the chosen ba

Nimfa-mama [501]

Answer:

7/10 or 70%

Step-by-step explanation:

Add the number of each color of balls together to get the total

5 + 2 + 3 = 10

Add the number of all the balls that aren't black

5 + 2 = 7

Then divide how many balls that aren't black by the total. This gives us the probability the ball you choose is not black

7/10 = 0.7 or 70%

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3 years ago