Answer:
Step-by-step explanation:
Given that ¾ of a cup of yogurt is 80 calories and we need to find the calories in ¼ of a cup . So here we can use unitary method to find the calories.
=> ¾ cup of yogurt has 80 calories
=> 1 cup of yogurt has 80 ÷ ¾ calories .
=> ¼ cup of yogurt has 80 × 4/3 × 1/4 calories = 26.66 calories .
<h3>
<u>★</u><u> </u><u>Hence </u><u>¼</u><u> </u><u>of </u><u>yogurt</u><u> has</u><u> </u><u>2</u><u>6</u><u>.</u><u>6</u><u>6</u><u> </u><u>calories</u><u>.</u></h3>
Step-by-step explanation:
It is given that,
A rescue company determined that 90 out of 100 calls rescue company determined that 90 out of 100 calls. We need to find the fraction of their calls that were true emergencies.
Fractions can be written as true value on the denominator and the part of it on the numerator.
The required value is :
So, (9/10) describes the fraction of their calls that were true emergencies.
Move all the p's to one side and the number to the other side:
9p + p - 2p - 3p = 7 - 3
5p = 4
Answer:
Step-by-step explanation:
I think this is your full question, right?
<em>Cindy and Zoey work at a store. Both girls earn $6.25 per hour. During a normal week Cindy works 15 hours and Zoey works 20 hours. The expression 6.25(15) + 6.25(20) can be used to calculate the total amount of money that the girls earned in one week. Which expression shows another way to calculate the amount of money the girls earn in one week? </em>
My answer:
The expression shows another way must be equal to: <em>6.25(15) + 6.25(20) </em>
<=> 6.25 (15+20)
Because both girls earn the same per hour.
This problem calls for application of the distributive rule for multiplication.
<span>3w(p +18) can be expanded to 3wp + 54w.</span>