Answer:
a. 15/23
b. 13/27
c. 400g
Step-by-step explanation:
a. When the denominators are the same, you can just sum the numerators.
Which becomes, 13+2=15--> 15/23
b. Same, when the denominator is the same, you can just minus the numerators. Which becomes, 25-12=13--> 13/27
c. 1kg=1000g. 1000/5=200✖️2=400
By adding all of the numbers on the the outside lines
Answer:
Step-by-step explanation:
25 gallons of milk for $56
We would need to determine the unit rate for a gallon of milk in this particular store.
If 25 gallons of milk for $56
Then 1 gallon of milk would cost
56/25 = 2.24
Target sells 15 gallons of milk for 32.05 dollars
We would also to determine the unit rate for a gallon of milk in this particular store.
If 15 gallons of milk for $32.05
Then 1 gallon of milk would cost
32.05/15 = 2.137
The unit cost of a gallon of milk at target provides a better deal because it has a lower unit cost than the other