Hank used 3 1/2 bags of seeds to plant grass in the front yard he used three times as much seed to plant grass backyard how much seed did Hank need for,the back yard
3 years ago Comment
If he used three times the first amount, you need to multiply the first number by three:
3 1/2 x 3
Also 3.5 x 3
= (3 x 3) + (0.5 x 3)
= 9 + 1.5
Therefore Hank needed 10.5 bags of seeds to plant the grass in the back yard.