Question

A certain quantity of fodder can last for 15
days for 12 cows. If 3 cows were sold away,
how long will the same quantity of fodder
last for the remaining number of cows?​ this answer is 20 days please solve

Answer 1

Answer:

days for food = 15 days

for 12 cows

if three cows are sold = 9 Cows

let the days for food be X days

ATQ

15 : x :: 9 × 12

x = 15 × 12 / 9

x = 20

hence, 9 cows are there food will last 20 days.

Answer 2

Answer:

Sakshi purchased a table for 835 5.50 and table cover for rupees 73 5.15 give the shopkeeper the total amount of 10000 how much you will get back?