You subtract 200 by 80 and your answer would be 120 people are women
First, you add the two parts of the ratio together. 8+5=13. Then you do 390 divided by 13 which is 30. After this, you multiply 30 by each side to get the ratio to be equal. 30x8=240, and 30x5=150. This can now be put into the ratio 240:150. As you said it was in the ratio adults to children, it must stay in that order. The part of the ratio for children is 150.
<em>The answer to your question is 150. You can double-check your answer by adding up the two parts again. 240=150=390 so you can be assured that your answer is truly correct. Thank you for uploading this question. I hope my explanation was helpful enough for you
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<em><u>PencilandPaper21</u></em>
To solve this problem you would break it down .. step by step
1300/x = 100/8
{1300/x) *x = (100/8) ^x - multiplying both sides of equation by the x
1300 = 12.5*x { 100/8 gets 12.5}
1300/12.5 = x
and last .. but not least divide 1300/12.5 and you get ..
x = 104 >> 8% of 1300 = 104 or 1300 of 8% = 104
Answer:
n = - 
Step-by-step explanation:
Given
- 8n = 13 ( divide both sides by - 8 )
n = 
= -
Answer:
B
Step-by-step explanation:
