Answer:
21 students
Step-by-step explanation:
25% of 28 is 7 28-7=21
40 = x% of 32
32x = 40
x = 40/32
x = 1.25
multiply by 100 to convert to percentage...
x = 125%
40 is 125% of 32
The student had a 40% error estimate
Answer:
Sams Investment will be $9995.62
Step-by-step explanation: