Answer:
2/5.
Step-by-step explanation:
1 3/5 / 4
= 8/5 / 4
= 8/5 * 1/4
= 8/20
= 2/5.
Answer:
Circulatory system
Step-by-step explanation:
this is because the heart is part of the circulatory system
Answer: 14
Step-by-step explanation:
12^2+8^2=208 square root is 14
Answer:
Susan has suggested a correct method to calculate the amount of money
Step-by-step explanation:
Here we must check what each person is calculating. First, we consider Susan's method. She has suggested that we multiply the cost per soda, that is dollars/soda by the number of sodas required, we get the total cost.
Assuming that 18 sodas are required and each costs $0.20, the total cost according to Susan is $3.60.
John suggests we divide the cost of a 12 pack of soda by the number of sodas required. Considering a 12 pack of soda costs $12 and the same amount of sodas, 18, are required, we get that each soda costs $0.66.
Looking at these answers, we see that Susan has suggested a correct method to calculate the amount of money needed to buy a number of sodas. John has suggested the amount each person would have to contribute if everyone at the party was trying to buy a 12-pack of soda; regardless of whether more or less than a 12-pack is required.
