One bottle if shampoo costs $6 for 8 ounces.A second bottle costs $4 for 5 ounces of shampoo.Which. has the lower unit rate?How much lower?
3 answers
The 2nd bottle by 1 ounce.
6/8 = $0.75 per ounce
4/5 = $0.80 per ounce
The 1st bottle and the 2nd bottle is $0.05 more than the first bottle
4/5 = $0.80 per ounce
The 1st bottle and the 2nd bottle is $0.05 more than the first bottle
The second bottle by 1 ounce.
1 answer