Well 40 divided by 5 is 8 and you don't have options so I would say 8 loads a day :)
3/15 reduces to 1/5
1/5 = 0.2....0.2 * 100 = 20%
First you draw threes cookies, then you give a cookie to each child, then with the last cookie you split it in half and they each have 1 1/2 cookie.
Answer:
s = 180
Step-by-step explanation:
s is the total number of seventh-grade students
1/10s take French which is 18
1/10s = 18
s = 18(10)
s = 180