Question

what protion of saree can zenab paint in 1 hour if it requires 7 hours to paint the whole saree?​

Answer 1

Answer:14.28

Step-by-step explanation:

let the saree be 100%

convert 7 hours to 420 minutes

for 100% it takes 420 minutes then for 60 minutes( 1 hour) it will take x %

so ,

420     100

60        x

x = 100*60/420

  = 14.28

hence it will take 14.28% to paint in 1 hour