Answer:
Step-by-step explanation: Part 1) The units rates are
A)
B)
C)
D)
Part 2) The best buy is the size 48 1/4 we know that To find out the unit rate divide the total cost by the total volume
Part 1) Calculate the unit rate for each size
case A) we have 8 1/2 ounce bottle costs $0.99 Convert mixed number to an improper fraction
Find the unit rate
case B) we have
18 2/2 oz. bottle costs $1.49
Convert mixed number
Find the unit rate
case C) we have
48 1/4 oz. carton costs $2.49
Convert mixed number to an improper fraction
Find the unit rate
case D) we have
64 3/4 oz. carton costs $3.75
Convert mixed number to an improper fraction
Find the unit rate
Part 2) which size is the best buy
we know that
The best buy is the one with the smallest unit rate
so
The best buy is the size 48 1/4 oz
Answer: its 21
Step-by-step explanation:
just did it
Answer:
68.70 yd.
Step-by-step explanation:
First we would convert these into decimals. 5 1/2 would turn into 5.50, and 1 2/3 is 1.66.
(1.66 yd.) * 5.50 yd. =
7.6338428 yd.
7.6338428 yd.*3*3=
= 68.7045852 yd.
shorten the decimal for a shorter, less accurate answer.
Answer:
yes it is
Step-by-step explanation:
it is right because x=5 so u just replace the x just like u did. then add 5+3 and get 8. and 8 is NOT greater than 12. good job ")
