Answer:
28
Step-by-step explanation:
2+5=7
7*4=28
please mark brainlest if you can!
2,070mg 86%
— = —
? mg 100%
Cross multiply (2,070 X 100) which equals 207,000
Then divide 207,000 by 86 which equals
2,406.976
Then you round so you get 2,407
The Answer is 2,407 milligrams
18 students are 100%-37,5%-40%=22,5%
18 students - 22,5%
x students - 100%
22,5x=18×100
x=80
Answer: 80 students
A. 5/8
b. 3/8
sorry. I don't have enough time to do C
If you need more help then let me know