Must explain HOW you got the answer to, so I can understand it

Ethan sold more than kayla by

Since we have given that

Quantity of lemonade sold by Ethan is given by

gallons

Quantity of lemonade sold by Ethan and Kayla together is given by

1 1/4 gallon = 5/4

Quantity of lemonade sold by Kayla only is given by

-

=

=

To get who sold more lemonade we will first make the denominator same,

Denominator of 3 and 12 = 12

So,

Compare Ethan and Kayla ,

We know that

So, Ethan sold more lemonade than Kayla .

By

- =

Hope this helps : )

a is the correct