Question

A supply of juice lasts for 35
days. If its use is increased by
40% the number of days would
the same amount of juice lasts, is

Answer 1

Answer:

21 days

Step-by-step explanation:

When the juice supply is normal, it lasts for 35 days.

If the supply increases by 40%, then it will last for 40% less than 35 days.

That means, (35 - 40% of 35) days

= (35 - 14) days

= 21 days

Answer 2

Answer:

Step-by-step explanation

let x be old consumption and no of days to be calculate = A

juice 35 dino tak chalta h = it means = x * 35 = 35x

agar use/consumption 40% se incease hota = ( x + 40% x ) * A

             35x = ( X + 40x/100 ) * A

             35x = ( 140x/100 ) * A

            35x * 100/140x = A

            35 * 2/7 = A

           A = 25