The student added 9 1/2 instead of adding -9 1/2
Answer:
400%
Step-by-step explanation:
Original wieght = 12
New weight = 60
Change = 60- 12= 48
Change percent = change / original x 100 = 48 / 12 x 100 = 400 %
I hope its right!!!! :)
Answer:
x=5
Step-by-step explanation:
Subtract 5 from 35
6x = 30
Divide 30 by 6
x = 5
Yup it's correct :) good job!