Question #efac1

1 Answer
Oct 8, 2017

Malia

Explanation:

It would be easier to compare the two amounts if the fractions have the same denominator. To do this, we:

- Convert the mixed fractions to improper fractions

Malia:
1 1/3 = 4/3

John:
1 2/5 = 7/5

- Find the LCD (Lowest Common Denominator) and convert the fractions accordingly

LCD = 3 * 5 = 15

Malia:
4/3 = (5 * 4)/15 = (20)/15

John:
7/5 = (3 * 7)/15 = (21)/15

Since, we know they have the same amount of seeds initially, we can just compare the amounts left to see who ate more. The less amount left, the more that person ate .

(20)/15 < (21)/15

:. Malia ate more sunflower seeds.