Question

Lisa surveyed 60 students at her school and found that 0.85 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?

Answer 1

if anyone comes to help

Answer 2

This is such a hard problem

Answer 3

i had to take a good guess :(

Answer 4

awww noooo

Answer 5

im sry

Answer 6

0.85 * 60 will give you the number of students who prefer math

15% of 60, or 0.15 * 60 will give you the number of students who prefer science

Therefore, math - science = 0.85*60 - 0.15 * 60 gives how many more people prefer math to science

Answer 7

thx but she already had to guess