If 100 students make up 40% of the 6th grade population, then 50 students make up 20% of the 6th grade population. 20% × 5 makes 100% so if your multiply 50 by 5 you'd get your population.
50 × 5 = 250 sixth-graders
Answer:
No
Step-by-step explanation:
3x-5= 4+2x
Or, x=4+5
x=9
6.3c-2(1.5c+4.1)=6.3c-3c-8.2=3.3c-8.2 :))))
1 yard = 3 feet
1 mile = 5,280 feet
So, 1 mile = 5,280/3 yards = 1760 yards
2/5 = 40%
3/10= 30%
1/2= 50%
1/10= 10%
so it's 1/2
