Answer:
D. 0.53
Step-by-step explanation:
Hello!
5/5 in simplest form equals 1
5 divided by 5 is 1
First year to find how much one pencil cost cost then multiply A number
Water collected - 6/7
Water used for cleaning bicycle = 1/2 × 6/7 = 6/14
Water used for each houseplant =>6/14 ÷ 3 = 2/14 = 1/7