Damir started up ships in a bathtub. In 9 min. Damir poured in a bathtub of 6 buckets of water. How many buckets of water will he pour in a bathtub in 15 min.?

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22.5 buckets of water will be the answer of this task. Resheniye: At first it is necessary to find how many buckets of water Damir poured in 1 minute, for this purpose we will need to divide 9 minutes into 6 buckets it equally to 1.5. Then it is necessary to find how many buckets of water he will pour in 15 minutes, for this purpose 1.5*15=22.5 9 min. - 6 buckets of 15 min. = x buckets a proportion x =6*15/9=10 buckets
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Answer add