A package of cookies cost $9.20
which equation can be used to find the total cost, C, of P packages of cookies
11 answers
C = 9.20P
a proccesing machein crushes 3 1/4 kilograms of dried fruits in 3/4 of a minute
What is the rate, in kilograms per minute, at which the machine crushes dried fruits
What is the rate, in kilograms per minute, at which the machine crushes dried fruits
To find the rate of crushing dried fruits in kilograms per minute, we divide the amount of dried fruits crushed by the time taken.
3 1/4 kilograms ÷ 3/4 minute = 13/4 ÷ 3/4 = 13/4 * 4/3 = 13 kilograms.
Therefore, the rate at which the machine crushes dried fruits is 13 kilograms per minute.
3 1/4 kilograms ÷ 3/4 minute = 13/4 ÷ 3/4 = 13/4 * 4/3 = 13 kilograms.
Therefore, the rate at which the machine crushes dried fruits is 13 kilograms per minute.
as a fraction
The rate at which the machine crushes dried fruits can be expressed as a fraction as:
13 kilograms per minute = 13/1 kilograms per minute
So, the rate at which the machine crushes dried fruits is 13/1 kilograms per minute.
13 kilograms per minute = 13/1 kilograms per minute
So, the rate at which the machine crushes dried fruits is 13/1 kilograms per minute.
a proccesing machein crushes 3 1/4 kilograms of dried fruits in 3/4 of a minute
What is the rate, in kilograms per minute, at which the machine crushes dried fruits
A. 3/13
B. 16/39
C. 2 716
D. 4 1/3
What is the rate, in kilograms per minute, at which the machine crushes dried fruits
A. 3/13
B. 16/39
C. 2 716
D. 4 1/3
To find the rate at which the machine crushes dried fruits in kilograms per minute, we need to divide the amount of dried fruits crushed by the time taken.
Amount of dried fruits crushed = 3 1/4 kilograms = 13/4 kilograms
Time taken = 3/4 minute
Rate = Amount / Time
Rate = (13/4) / (3/4)
Rate = (13/4) * (4/3)
Rate = 13/3
Thus, the rate at which the machine crushes dried fruits is 13/3 or 4 1/3.
Therefore, the correct option is:
D. 4 1/3
Amount of dried fruits crushed = 3 1/4 kilograms = 13/4 kilograms
Time taken = 3/4 minute
Rate = Amount / Time
Rate = (13/4) / (3/4)
Rate = (13/4) * (4/3)
Rate = 13/3
Thus, the rate at which the machine crushes dried fruits is 13/3 or 4 1/3.
Therefore, the correct option is:
D. 4 1/3
if the average hair growth rate is 2.5 centimeters every 2 months
how many months to grow 22.5 centementer of hair
how many months to grow 22.5 centementer of hair
To find out how many months it will take to grow 22.5 centimeters of hair, we can set up a proportion based on the average hair growth rate.
2.5 centimeters of hair grows in 2 months.
Therefore, to calculate how many months it will take to grow 22.5 centimeters of hair:
(2.5 centimeters / 2 months) = (22.5 centimeters / x months)
Cross multiply:
2.5x = 2 * 22.5
2.5x = 45
Now, divide by 2.5 on both sides to solve for x:
x = 45 / 2.5
x = 18
Therefore, it will take 18 months to grow 22.5 centimeters of hair at the average hair growth rate of 2.5 centimeters every 2 months.
2.5 centimeters of hair grows in 2 months.
Therefore, to calculate how many months it will take to grow 22.5 centimeters of hair:
(2.5 centimeters / 2 months) = (22.5 centimeters / x months)
Cross multiply:
2.5x = 2 * 22.5
2.5x = 45
Now, divide by 2.5 on both sides to solve for x:
x = 45 / 2.5
x = 18
Therefore, it will take 18 months to grow 22.5 centimeters of hair at the average hair growth rate of 2.5 centimeters every 2 months.
during cooking a chicken looses 10% of its weight because water loss , to get 1,170 grams of cooked chicken how many grams of uncooked chicken must b used
To find out how many grams of uncooked chicken must be used to get 1,170 grams of cooked chicken after losing 10% of its weight due to water loss, we need to account for the weight loss during cooking.
Let x be the weight of uncooked chicken needed.
After losing 10%, the cooked chicken will be 90% of the original weight (100% - 10% = 90%).
So the equation can be set up as:
0.90x = 1,170
Now, solve for x:
x = 1,170 / 0.90
x = 1,300
Therefore, if you need 1,170 grams of cooked chicken after it loses 10% of its weight during cooking, you would need 1,300 grams of uncooked chicken.
Let x be the weight of uncooked chicken needed.
After losing 10%, the cooked chicken will be 90% of the original weight (100% - 10% = 90%).
So the equation can be set up as:
0.90x = 1,170
Now, solve for x:
x = 1,170 / 0.90
x = 1,300
Therefore, if you need 1,170 grams of cooked chicken after it loses 10% of its weight during cooking, you would need 1,300 grams of uncooked chicken.
1 answer