In order to find the cost of one ounce, you need to first find the unit rate. This means divide $2.89 by 4.25, giving you .68 as your final answer. Hope I helped :)
Just separate them into there own boxes, which is 38ft
Answer:
40%
Step-by-step explanation:
15-9=6
6/15=2/5=40/100=40%
Answer:
7
Step-by-step explanation:
A. 15 × 1 1/2= 15/1 × 3/2= 45/2= 2 2/5
b.15min +1extra minute=16min. × 15 students =240min so no not enough time
