Question

a hostel has enough food to feed 115 children for 88 days. after a week,20 more children join the hostel. for how many days will the remaining food last​

Answer 1

Answer:

69

Step-by-step explanation:

Merry Christmas

And

Happy New Year

2022

Answer 2

Answer:

remaining days : 88 - 7 = 81

hence

115 children eat in 81 days

135 children eat in y days

now here

children ∞ 1/days

x infty1/y inverse proportion)

x1:x2::y2:y1 (compound ratio)

115: 135:: 2:81

product of extremes = product of means

115*81=135* y2

y2=115*81/135

y2=69

hence.

no of days = 69

Step-by-step explanation:

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