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bearhunter [10]
3 years ago
15

Bridget and Caroline are marking exam papers. Each set takes Bridget 91 minutes and Caroline 2 hours. Express the times Bridget

and Caroline take as a ratio in its simplest form.
Mathematics
1 answer:
belka [17]3 years ago
5 0
The ratio is 91/120 because 91 is only divisible by 1, 7, 13, 91 and 120 is not divisible by 7, 13, or 91 so you cannot reduce this ratio
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erica [24]

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3 0
3 years ago
Read 2 more answers
Plz answer quickly will mark brainless
den301095 [7]

Answer:

She must read more than 5 hours

Step-by-step explanation:

equation 12h+10>70

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So she must read more than 5 hours

(can I get brainliest now)

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professor190 [17]
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3 0
3 years ago
Logan bought 35 balloons six-sevenths of the balloons are purple, how many of the balloons are purple?
Crank

ANSWER

30\text{ balloons}

EXPLANATION

To find the number of balloons that are purple, we have to find six-sevenths of 35.

That is:

\begin{gathered} \frac{6}{7}*35 \\ 6*5 \\ 30\text{ balloons} \end{gathered}

That is the number of balloons that are purple.

8 0
1 year ago
1. What is the principal which would amount to $6 900 in 3 years at 5%
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