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USPshnik [31]
3 years ago
6

If six girls can finish sweeping the floor of a hall in 45mins,how long will the same work take ten girls to do

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0

Answer:

15 minutes i think

Step-by-step explanation:

45÷6=7.5

meaning 7.5 minutes per girl

so 4 girls would be 30 minutes of work

so 45-30=15

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1 year ago
Determine the values of a, b, and c for the quadratic equation<br><br> 3x2−5x+6=0
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Answer:

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Step-by-step explanation:

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