Question

in a day a painter pants tenth of a house what percentage of the house is painted in 4 days

Answer 1

2/5 is the answer ....

Answer 2

since there is one house,
painter pain 10th of the house in a day =1/10
then,
In 4 days the painter pain =4x1/10
=2/5
=0.4x100
=40%
Hence in 4 days the painter pain 40%of the house.