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2 years ago

9

2 1/4 divided by 3/4 PLZ Explain If You Can

1 answer:

kondor19780726 [428]2 years ago

5 0

Turn 2 1/4 into an improper fraction: 2 1/4 = 9/4

now you have 9/4 divided by 3/4

to divide 2 fractions invert the 2nd fraction and multiply
so change 9/4 / 3/4 to 9/4 x 4/3
now multiply the 2 top numbers and then the 2 bottom numbers:

9 *4 = 36
4 * 3 = 12

so you have 36/12 which = 3

so 2 1/4 / 3/4 = 3

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2 years ago

A triangle contains angles mesuring 28 degrees and 37 degrees. How many degrees is the third angle?

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Answer:

115°

Step-by-step explanation:

<u>We know that:</u>

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<u>We don't know:</u>

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<u>So, we do this:</u>

Add the 180°
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1 year ago

Caitlin buys some apples and some oranges. She buys twice as many apples as oranges. Each apple costs £0.25 Each orange costs £0

Vitek1552 [10]

Answer:

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Step-by-step explanation:

Caitlin buys twice as many apples as oranges.

$2a=o$

Apples cost 0.25 and Oranges cost 0.30, we have a maximum of 5 to spend.

$5-2a(0.30)-0.25a=0$

$5=2a(0.30)-0.25a\\5=0.6a-0.25a\\5=0.35a\\a=14$

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3 years ago