Question

A typist types 70 pages in 3 hours 30 minutes . How long will she take to type 600 pages?

1) 30 hours
2) 40 hours
3) 50 hours
4) 50 hours 50 minutes


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Answer 1

Answer:

30 hours

Step-by-step explanation:

Given

number of pages = 70

time taken = 3 h 30 min =

60×3+30 = 210 min

No. of pages = 600

time taken =?

let it be x

70 pages = 210min

600 pages = x min

so

x= 210×600/70

x= 1800 minutes = 30hours