Answer:
105
Step-by-step explanation:
You can view this ratio as a fraction if it makes it easier for you
Put any larger value thats in a column over the smaller value and it will result in 15
75/5=15 etc...
Knowing this, we can take our top value and multiply by 15 to find the missing value
7(15)=105
213.75
95×9=855
855÷4=213.75
750
10 times 5 times 15
the answer is D. man
use Pythagoras theorem formula = +
= +
= 576 + 324
= 900
C =
C = 30
Does that make sense? :|