500/20 = 25kcal per piece
8 * 25 = 200kcal.....yes, he is able to have 8 pieces
The percent error is 34.28 %.
Hope this helps! Be safe out there.
Answer: 3/4
Step-by-step explanation:
Number of students in Jacob's homeroom = 20.
Number of students who bring their lunch to school = 5
Since the rest eat lunch in the cafeteria, the number of those who eats in the cafeteria will be:
= 20 - 5
= 15
Fraction that eats in the cafeteria will be: = 15/20 = 3/4
Answer:
5
Step-by-step explanation:
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