2/7 is the correct answer
Answer:
2/3
Step-by-step explanation:
2/3 times 1 is 2/3 of 1
This is a rate*unit problem.
So, 4 calories per pound x 151 pounds

He will burn 604 calories in one hour
Answer: 0.4 which is choice C
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Work Shown
Focus on the "riverside high school" row only
A = number of twelfth graders = 200
B = number of students = 500
P = probability of picking a twelfth grader
P = A/B
P = 200/500
P = 2/5
P = 0.4
B I’m pretty sure sorry if wrong