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3 years ago

Heyyyyy please help me do this question

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

7 0

The answer is 42.

Since 1/3 of them dropped out, 2/3 are still in the race. 2/3 of 84 is 56.

For the second part, 1/4 of them dropped out, meaning 3/4 of the REMAINING runners are still in. 3/4 of 56 is 42.

Vlad [161]3 years ago

6 0

Answer:

5/12

Step-by-step explanation:

convert 1/3 to 4/12 and 1/4 to 3/12 so 3+4=7 so 7/12 dropped out so now 12-7=5 so 5/12 is the answer

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4 years ago

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Help for geometry asap

Llana [10]

Given:

Four lines are marked proportion, the length of TW can be determined by

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Let us set the proportion for the given lines.

Thus, we have;

$\frac{a}{7}=\frac{4}{5}$

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Thus, the value of a is 5.6

Value of b:

Let us set the proportion for the given lines.

Thus, we have;

$\frac{4}{5}=\frac{b}{5}$

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3 0

3 years ago

A bowl contains blueberries and strawberries. There are a total of 16 berries in the bowl. The ratio of blueberries to strawberr

Romashka-Z-Leto [24]

Answer:

21 I believe

Step-by-step explanation:

3 x 5 = 15

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3 0

3 years ago

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What's the comparison to 5 + 4

amm1812

6 + 3 or you could do 4.5 + 4.5. but the first one is probably what they're looking for.

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4 years ago

The scale on a map shows that 200 miles is represen by 5 inches on a map. Which proportion can be used to find the distance on t

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Answer:

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Step-by-step explanation:

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4 years ago