Answer:
Step-by-step explanation:
To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero).
Ex: If you divide both terms in the ratio 3:6 by the number three, then you get the equal ratio, 1:2.
To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate.
Ex: Divide the numerator and denominator of 70/5 by 5, to get 14/1, or 14 students per class, which is the unit rate.
I hope I helped you!