Question

sime way to calculate ratio

Answer 1

Calculating ratios involves either scaling the ratio up (or reducing it) or translating the ratio into real-world quantities. Ratios can be expressed in three ways, either separated by a colon (e.g. 2:1), separated by the word “to” (e.g. 2 to 1) or as a fraction (e.g. 2/1), and all of these tell you the same information.

Scale a ratio either up or down by multiplying or dividing both parts of the ratio by the same number. For example, if a pancake recipe uses three cups of flour to two cups of milk, the ingredients are in a ratio of 3:2. To make twice as many pancakes without ruining the consistency of the mix, you need twice as much of both ingredients. Multiply both sides of the ratio by 2 to find the ratio you need.

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