Answer:
4
Step-by-step explanation:
80 - 47.08 = 32.92
32.92/8.23 = 4
The missing dimension, x, is 7.5.
if you take 45 and divide it by 6 you can get the next dimension needed to get the full number, 45. You can also find it by dividing 35 and 4. I hope this helps.
A. there are 20 boys and 30 girls.
B.
68.7 out of 100 Boys
Girls im not sure, maybe someone else can answer that sorry
Hope I'm right and this helps sorry i didn't get girls.
32 = 2^5 <==== my answer is too short..lol