The ratio of Dawn to Mandy's savings is 6 : 7. The ratio of Mandy to Belle's savings is 2 : 3. Find the ratio of Dawn to Belle's savings. (Please leave your answer in the simplest ratio.)
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The ratio of Dawn to Belle's savings is 4 : 7
Explanation:
The given ratios are:
D: M = 6 : 7 -> (1)
M : B = 2 : 3 -> (2)
Multiply the second ratio by 3.5.
So, we have:
M : B = 2 * 3.5 : 3 * 3.5
Evaluate
M : B = 7 : 10.5
So, we have:
D : M = 6 : 7
M : B = 7 : 10.5
So we can observe Mandy's ratios is same for both equation .
So, we have:
D: M : B = 6 : 7 : 10.5
By eliminating Mandy's ratio
D: B = 6 : 10.5
We get,
D: B = 4 : 7
Hence, the ratio of Dawn to Belle's savings is 4 : 7
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