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muhammad9t5
Group Title
19.At a dairy it takes 90 seconds to fill 30 onegallon jugs of milk. How
many minutes does it take to fill 90 jugs of milk?
A. 1
B. 3
C. 3.5
D. 4
E. 4.5
 one year ago
 one year ago
muhammad9t5 Group Title
19.At a dairy it takes 90 seconds to fill 30 onegallon jugs of milk. How many minutes does it take to fill 90 jugs of milk? A. 1 B. 3 C. 3.5 D. 4 E. 4.5
 one year ago
 one year ago

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Hero Group TitleBest ResponseYou've already chosen the best response.0
Hint: Figure out how many seconds it takes to fill 90 jugs, then convert seconds into minutes.
 one year ago

muhammad9t5 Group TitleBest ResponseYou've already chosen the best response.0
thats the question.
 one year ago

jaja Group TitleBest ResponseYou've already chosen the best response.0
now go help me
 one year ago

muhammad9t5 Group TitleBest ResponseYou've already chosen the best response.0
@jaja how explain please.
 one year ago

muhammad9t5 Group TitleBest ResponseYou've already chosen the best response.0
@waterineyes
 one year ago

muhammad9t5 Group TitleBest ResponseYou've already chosen the best response.0
@KingGeorge help here please.
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.0
Second hint: Set up a proportion: \(\frac{90 \space\text{seconds}}{x \space\text{seconds}} = \frac{30 \space\text{jugs}}{90 \space\text{jugs}}\) Solve for x, then convert to minutes
 one year ago

matricked Group TitleBest ResponseYou've already chosen the best response.0
90/30 *90sec=90/30 *1.5min=4.5 min
 one year ago

waterineyes Group TitleBest ResponseYou've already chosen the best response.1
Time (Sec) : Milk Jugs = Time(Sec) : Milk Jugs 90 : 30 = x : 90 So: \[\frac{90}{30} = \frac{x}{90}\] \[\frac{x}{90} = 3\] \[x = 270\; (Seconds)\] So to convert it into minutes divide it by 60: \[270 \; Seconds = \frac{270}{60} \implies \color{blue}{4.5 \; \; minutes.. }\]
 one year ago
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