Question

60 workers can spin a bale of cotton in 7 days.in how many days will 42 workers spin it?
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Answer 1

Answer:

10 days

Step-by-step explanation:

Time taken by 60 workers = 7day

Time taken by 1 worker = 60×7days

Time taken by 42 works

= 60×7/42

= 10 days

Answer 2

Answer:

Number of workers | Number of days

60 workers. | 7 days

42 workers. | x days

a×d= b×c

60×x = 42×7

x = 42×7/60

x= 49/10 or in decimal 4.9