I believe that the equations answer is around 1170. The answer to the equation is 1172
7 Hours. 315 divided by 45 equals 7.
Is that a with 4 vertices ,,,check your question
7kg:4/9 bag
?kg:1 bag
7÷4/9 or 7×9/4=63/4 or 15.75. As a result, the unit rate is 15.75 kg of leaves per bag. Hope it help!