Question

For 9 cows,13 kg 500 g of food supplements are required every day. in the same proportion , how much will be needed for 12 cows

Answer 1

for 9 cows total food require is 13.5 kg
for 1 cow = 13.5/9
for 12 cows = (13.5/9)×12 = 18kg

i hope this will help you

Answer 2

Let the amount of food supplements for 12 cows be x..

No. of cows : amount of supplement :: No. of cows : amount of supplement

9 : 13.5 :: 12 : x
12×13.5 = 9x
x =(12×135)/90
x =18.


Thus,
18 kg of food supplements are required for 12 cows...


HOPE IT WILL HELP U...
PLZ MARK IT AS BRAINLIEST ANSWER..