Question

a lawn is in the shape of a parallelogram the base is 50 m and height is 18 m you can plant 15 square metre of grass per metre how long will it take you to plant the lawn?​

Answer 1

Answer:

area of the parallepfram=50x18 sq. m= 900sq.m

rate of planting the grass 15 sq. m /minute

therefore

te taken =900/15 min

=60 min

=1 hour

Answer 2

Answer:

Area of parallelogram=b×h

Area of parallelogram =50×18

" " " " """""=900m2

Now grass is plant in whole area=900÷15

60m it take to plant

I think it helpfull.......