Problem: 2/7 (4+c)=6
1. 7/2 x 2/7 x (4+c)=7/2 x 6
2. 4+c=7 x 3
3. 4+c=21
4. c=21-4
Answer: c=17
Answer:
Step-by-step explanation:
So you need 2 scoops for half a gallon
this means you need 4 scoops for one gallon
for a gallon and a half you will need 6 scoops
there for for 2 gallons you will need 8 scoops
She is correct
.5 | 2
1 | 4
1.5 | 6
2 | 8