1.Simplify the ratio 20 : 5
Solution
Step 1 : Write the ratio in fraction form as 5
20 .
Step 2 : Divide each quantity by 5. That is, 20 ÷ 5 = 4
5 ÷ 5 1
= 4 : 1
Answer : the ratio in the simplest form 4 : 1
2. Find the ratio of 500 g to 250 g.
Solution
500 g to 250 g = 500 : 250
500 = 500 ÷ 250 = 2 = 2 : 1
250 250 ÷250 1
Answer : the ratio in the simplest form of 2 : 1
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