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anonymous
 one year ago
f a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn?
7 over 12 hour
1 over 6 hour
6 hours
10 hours
anonymous
 one year ago
f a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? 7 over 12 hour 1 over 6 hour 6 hours 10 hours

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zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Hey Becky! The sprinkler covers 1 of 12 parts of the lawn in 1/2 of an hour ( which is 30 minutes). So to cover all 12 parts of the lawn, we'll need 12 groups of these 30 minutes. 12 * 30 = ? (This will give you your answer in minutes) Or if you prefer to keep it as a fraction: 12 * (1/2) = ? (This will give you your answer in hours)
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