Answer :
We solve by making a proportion
2.5/15 = x/1
15x=2.5
Divide both sides by 15
x =6
So Nestor can plant 6 plants in one hour
At this same rate you solve by multiplying 3.5 times 6 which is 21
So Nestor can plant 21 plants in 3 1/2 hours
2.5/15 = x/1
15x=2.5
Divide both sides by 15
x =6
So Nestor can plant 6 plants in one hour
At this same rate you solve by multiplying 3.5 times 6 which is 21
So Nestor can plant 21 plants in 3 1/2 hours