The correct answer is C, 4:5 would be equivalent to 24/30, because 30 divided by 5 is equal to 6, so you would multiply the numerator and denominator by the same number.
This is ur homework what number do u need help on what grade are u in all of these questions are hard in my opinion I am in 4th grade good luck
D because it keeps on going up 10 times per month
This should be your answer