The ratio of boys to girls is 7:12 if there are 76 children how many are girls?
2 answers:
Answer:
The girls are 48 in number
Step-by-step explanation:
The question states that the ratio of boys to girls is 7 : 12, there are 76 children, we are to find the number of girls.
To find the number of girls, we are to follow the steps below;
Boys : Girls
7 : 12
We take the ration number of girl which is 12 over the total ratio number then we multiply by 76.
The total ratio number = 7 + 12 = 19
That is;
Number of girls = × 76
=
=48
Therefore there are 48 number of girls
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Answer:
7 to 8 months / most probably 8 months
7.5 months to be exact
Step-by-step explanation:
Hi there!! Let's work!
So lets Break it down,
Given: $40 every month
Prove: How many months till he has in total $300
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<h2>We need to multiply the number of months to 40 to get 300</h2>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<h3>So lets refer to a multiplication chart to make it easier:</h3>||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
<h3>Here is an example of the equation we will use:</h3><u>400 x (months) = $300 / (or how much ever we get)</u>
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<h2>As you can see: </h2>We have 2 final equations because we don't have a straight forward answer. (Refer to explanation below)
40 x 7 = 280
and
40 x 8 = 320
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So in problems like these we have to think like we would in real life, if you have an option you can write 7 to 8 months or you should write 8 instead of seven since they may be asking for a specific amount of months and after 8 months Gage will reach (surpass) his goal of $300 by $20.
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