Question

please also answer these

Answer 1

Q30
1 saree in 3 days.
so in 1 day 1/3rd part of the saree
and in 2 day 2/3rd part of the saree.

Q31.
sia=20 days
anisha=30days
both together=20+30/2
50/2=25 days.

Q29
18 men---10 days
so 1 men = 10 ×18
180 days.
so 12 men=180/12
15 days is the answer.

Q28
15 men--24days
so 1 men=24×15
24×15 =360days..

Q27
40 workers=15days
so 1 day=600 workers
8 day=600/8
= 300/4
=150/2 = workers...

plz plz and plz mark it as brainliest..