Question

jaya alone can knit a sweater in 3 days and meera alone can knit a sweater in 4 days. how much time would they take working together to knit
i) one sweater
ii) 14 sweater ​

Answer 1

Answer:

12/7 days ,24 days

Step-by-step explanation:

we know,

work=men*day*hours

Given,

Jaya alone can knit a sweater in 3 days

Jaya=1/3 days

Meera alone can knit a sweater in 4 days.

Meera=1/4 days

jaya+Meera=1/3+1/4

                  =7/12

they worked for 12/7 days for 1 sweater

1 sweater=12/7 days

14 sweaters=x days

x=12/7*14

x=24 days