Area ratios problem?
The painter needs
We need to find how much is needed to cover
We can solve this by using the ratio
#color(blue)(("Paint needed to cover " 1 m^2)/("Area")=("Paint needed to cover " 7m^2)/("Area")#
Let the paint needed to be
Hope u understand this. Try to solve the other questions by yourself
Hope that helps!!! ☺•☻