Mfm 1pi Ratios And Proportions Worksheet With Answers Page 4

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6. A lawn mower runs on a gas to oil mixture of 8 : 3
Find the amount of oil to mix with 10 L of gas.
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7. In a survey, 13 out of 55 people ate fruit at lunch.
In a school with a total of 952 students about how many ate fruit at lunch?
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During a chemical reaction potassium and oxygen combine in the ratio
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How much potassium must combine with 6.3 grams of oxygen during the reaction?
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9. A board measuring 200cm is to be cut into two pieces in the ratio 3 : 5.
How long is each piece?
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