Question

Mohan types 108pawords in one hour. How many words would he type in 6 minutes?
15 men can dig a pit fin 8 days. How many men can dig it in 6 days.
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Answer 1

Answer:

Step-by-step explanation:

1st question

ans:

words: 108; time: 60 min ( 1hr = 60 min )

words: x ; time : 6 min

By proportional method :

as it is directly proportionall

so,

108/60 = x/ 6

108×6= 60× x

108×6/60 = x

108/ 10 = ×

x = 10.8

2nd answer :

it is inversely proportional

15×8=6x

15×8/6 = x

120/6 = x

x = 20