Ask question

Ask question

All categories

bearhunter [10]

2 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.

1 answer:

belka [17]2 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

You might be interested in

25% $760 what's the answer

Semenov [28]

The answer would be $190

5 0

2 years ago

Solve this expression 8÷2*5+(6-4)

Annette [7]

Value of expression $\frac{8}{2}(5) + (6-4)$ is 22 .

<u>Step-by-step explanation:</u>

Here we have the following expression to solve :

8÷2*5+(6-4)

⇒ $(8/2)*5 + (6-4)$

⇒ $\frac{8}{2}(5) + (6-4)$

But 8 = 4(2) , So

⇒ $\frac{4(2)}{2}(5) + (6-4)$

⇒ $4(5) + (6-4)$

⇒ $20 + (6-4)$

⇒ $20 + 2$

⇒ $22$

Therefore, Value of expression $\frac{8}{2}(5) + (6-4)$ is 22 .

6 0

3 years ago

Help me on this i will give people 20pts

levacccp [35]

No. 1/4 of an hour is 15 minutes..
15 minutes read every day for 15 days is 225 minutes, which is less than 500

7 0

2 years ago

Read 2 more answers

How many times does 3/4 go into 4.5

SpyIntel [72]

Answer:

6 times

Step-by-step explanation:

Turn that fraction into a decimal. 3/4=0.75

Divide!

4.5/0.75=6

3 0

3 years ago

Read 2 more answers

Tyler says he invented a number puzzle. He asks clare to pick a number, and asks her to do the following:

zimovet [89]

Set up an equation to see how this makes sense.
Let X be your original number.

So...
2(3x-7)-22/6=-3
6x-14-22/6=-3
6x-36/6=-3
6x-36=-18
6x=18
X=3

8 0

2 years ago

Read 2 more answers