It takes 32 minutes for 3 people to paint 4 walls.How many minutes does it take 4 people to paint 7 walls?
Answers
Answered by
3
time taken by 3 person to paint one wall=32÷4=8mins
time taken by 1 person to paint one wall=8*3=24mins
time taken by 1 person to paint 7 walls=24*7=168 mins
time taken by 4 persons to paint 7 walls=168÷4=41mins
time taken by 1 person to paint one wall=8*3=24mins
time taken by 1 person to paint 7 walls=24*7=168 mins
time taken by 4 persons to paint 7 walls=168÷4=41mins
Ananyaaaaaaa:
hi
Really u looking beautiful
thnku
i guess u r . Really brilliant girl , .. Your answer is inspired me. Keep it up.
What studied u. .
i am in 8 class
and you
168/4 is 42 So ans will be 42 minutes
I am puc
Hello
Answered by
9
It takes 32 minutes for 3 people to paint 4 walls.How many minutes does it take 4 people to paint 7 walls
42 minutes
42 minutes
you are right. THANKS
Similar questions