1: a 24 ounce box of cornflakes cost $4.59?
2: a 36 ounce box of cornflakes cost $5.79?
what are the unit rates for those two and one more question: which is the better gbuy

1. 0.19125 dollars per ounce, 2. 0.16083 dollars per ounce.

Step-by-step explanation:

In first question,  a 24 ounce box of cornflakes cost $4.59

Therefore, 24 ounce = 4.59 dollars

⇒ 1 ounch = dollars

⇒ 1 ounch = 0.19125 dollars

⇒ Price of 1 ounce box of cornflakes equals to 0.19125 dollars.

⇒Thus the unit rate price of cornflakes = 0.19125 dollars per ounce

In first question,  a 24 ounce box of cornflakes cost $4.59

Therefore, 36 ounce = 5.79 dollars

⇒ 1 ounch = dollars

⇒ 1 ounch = 0.16083 dollars

⇒ Price of 1 ounce box of cornflakes equals to 0.16083  dollars.

⇒Thus the unit rate price of cornflakes = 0.16083  dollars per ounce

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1