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Sunny_sXe [5.5K]
3 years ago
13

The ratio of boys to girls in a group is 7:2. If there are 60 more boys than girls, work out how many girls there are.

Mathematics
1 answer:
zimovet [89]3 years ago
7 0

Answer:

Step-by-step explanation:

So, kids are divided into 8 total parts.

7 - 1 = 6 more parts that are boys. The 48 extra boys are those 6 parts.

48/6 = 8 boys per part

All parts have the equal number of kids, so one part girls also has 8.

There are 8 girls (and 56 boys. 8:56 = 1:7).

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Korolek [52]

Answer:

<h2>248 Songs</h2>

Step-by-step explanation:

<h3>Step 1; Set up an equation</h3>

4l + 6l + l = 682

<h3>Step 2: Add like terms</h3>

11l = 682

<h3>Step 3: Divide by 11</h3>

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<h3>Step 4: Multiply by 4</h3>

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<h3>Step 5: Check</h3>

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Is 248 4 times 62? ✔

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<h3>Step 6: Answers</h3>

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I'm always happy to help :)

8 0
3 years ago
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natita [175]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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lakkis [162]
I am sorry but this cannot be put as a mixed number. The answer is 11. To dot his do 11/3 divided by 2/6 u would first do same change flip and do 11/3 times 6/2 which then u would multiply straight across and u would get 66/6 which equals 11 because 66 divided by 6 equals 11. I hope this helped u! ;)
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valentina_108 [34]

Answer:

I think it is 9

Step-by-step explanation:

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then I did 315÷35=9 which is the scale factor.

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Evgesh-ka [11]

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4 0
3 years ago
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