If 42persons consume 144kg of rice in 45 days ,then I how many days will 30 persons consume 48 kg of rice?
Answers
Answered by
16
21 Days
Step-by-step explanation:
144 kg Rice is consumed in 42 x 45 person-day
1 Kg of Rice is consumed in 42 x 45 / 144 = 13.125 person-day
48 kg of Rice is consumed in 13.125 x 48 = 630 person- day
i-e 630/30 = Answer 21 Days
Answered by
23
Rice consumed by 42 people = 144kg (Given)
Rice consumed by 42 people in days = 45 (Given)
Let 30 people consume 48 kgs of rice in days = x
According to the formula -
M1D1/W1 = M2D2/W2
where M is the number of men, D is the number of days and W is the week.
Thus, as per the formula
42 × 15/144 = 30×x/48
= 7 × 5/8 = 5x/8
= x = 7
Therefore, 30 persons consume 48 kg of rice in 7 days.
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