Question

12 men can complete a piece of work in 18 days. All of them started the work together and after 6 days 4 more laborers joined the work. In how many days will the remaining work be completed?​

Answer 1

Answer:

12 men can do a work in = 18 days

they worked for 6 days

the total amount of work = no. of people x no of days

total work = 18 x 12

total work = 216

so in 18 days the amount of work done will be = 216

so in 6 days the amount of work done will be = 72

remaining work = 216 - 72 = 144

so after 6 days no of people = 16

let the no. of days they worked for = x

ATQ,

144 = 16* x

x = 9

so the no. of days = 9

Answer 2

Answer:

the no of day is 9

Step-by-step explanation:

work done by the formula

144-16*=9

ans=9