Hello!
Let's convert these fractions to decimals.
To convert a fraction to a decimal, simply divide its numerator by its denominator.
3/4 = 0.75
3/8 = 0.375
7/10 = 0.70
1/2 = 0.50
ANSWER:
Since Mary only had 3/8 of her juice, she drank less than half of her juice.