Question

A Potter can make 80 pots in 1 hour all of same size. how much time will 4 potters take to make 80pots of same size. Also find time taken by 5 potters to make 120 pots​

Answer 1

Answer:

1. 4 potters take 15 min. to make 80 pots of same size.
2. 5 potters take 18 min. to make 120 pots of same size.

Step-by-step explanation:

80 pots make by 1 potter in 60 min.

80 pots make by 4 potter in 60/4 min.=15 min.

-> 4 potters take 15 min. to make 80 pots of same size.

A potter can make 80 pots in 60 min.

A potter can make 1 pots in 60/80 min.

A potter can make 120 pots in 60*120/80 min.=90 min.

so,

120 pots make by 1 potter in 90 min.

120 pots make by 5 potter in 90/5 min.=18 min.

->5 poter take 18 min. to make 120 potes of same size.

Answer 2

Answer:

men time

1. 60

4. x

Time take complete = 1×60 = 60 , 60÷4 = 15

pothes make 80 pots in 1 hour

= 40 pots in 1/2 hour

= 80+40=120 , 1 + 1/2 = 1 1/2

= 120 pots 1 1/2 hour= 90 min

men time

1 90

5 x

time take=1×90=90 =90/5 =18

ans: 18 min