Answer:
Step-by-step explanation:
21/7 = x/4
84=7x
x=12
3:1 is your ratio
Answer:
Orange juice
Step-by-step explanation:
The bottle of apple juice costs 3 dollars for 2 liters, and the bottle of orange juice costs 3.99 dollars for 3 liters. To see which bottle has the better deal, we need to make the liters the same so we can compare them.
We can divide the 2 liters for 3 dollars ratio by 2 to get that 1 liter of apple juice costs 1.5 dollars, and we can divide the orange juice ratio by 3 to get that 1 liter of orange juice costs 1.33 dollars. We see that for 1 liter, orange juice is cheaper, so it is the better deal.
The quotient of 120 and 60 is 120/60, which is 2. the quotient of 72 and 9 is 72/9, which is 8. 2 + 8 = 10, so the answer is 10
Answer:
-1 1/2
Step-by-step explanation:
9/10 ÷ -3/5
copy dot flip
9/10 * -5/3
-45/ 30
Divide the top and bottom by 15
-3/2
This is an improper fraction
two goes into three one time with 1 left over
-1 1/2
First find all of the factors of 6. They are 1, 2, 3, and 6. The probability of anything is the number of possible outcomes divided by the total number of outcomes. The possible outcomes for factors of 6 are 1, 2, 3, and 6. There are 4. The total number of outcomes is 8, listing all of the integers 1-8. Therefore, the probability is 4/8 or 1/2. This can also be written as 50%.