The amount of Protein intake is 900 kilocalorie.
We have - 2000 Kilocalories of diet and 45 Percent of calories come from Proteins.
Wе have to find out the amount of protein intake.
<h3>If ' x ' students out of total ' n ' students in a class are infected by virus. Then, what percentage of students are infected.</h3>
Percentage of students affected are - 
In the question given -
Let the amount of Protein intake be y.
Then -
45 = y % of 2000
45 = 
y = 
y = 900 Kilocalorie
Hence, the amount of Protein intake is 900 kilocalorie.
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They are the same fraction, so they are proportional.
Answer:
A= 47 1/2
Step-by-step explanation:
Step-by-step explanation:
Total marbles = 10
No of white marbles = 4
No of blue marbles = 6
Probability of 2 white marbles = 4/ 10 = 2/5