brainboy123 brainboy123

09-11-2016
Mathematics

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How do you work out questions with Ratio for example Divide 42 in a ratio of 1:2:3

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itscookie101 itscookie101

09-11-2016

Step 1: Add the different ratios
1+2+3=6
Step 2:Divide 42 by that answer
42÷6=7
Step 3:Multiply each ratio by that number
1x7=7
2x7=14
3x7=21
Your answer: 7:14:21
Hope that helps :)

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