Question

Each large'cookie is (5)/(6)oz and each small cookie is (4)/(9)Oz. What the total weiaht of 2 large cookies and 1 small cookie?

Answer 1

19/9 oz or 2 1/9 oz

Explanation:

1 large cookie 5/6 oz

1 small cookie 4/9 oz

2 large cookies + 1 small cookie =

= 2 × 5/6 oz + 4/9 oz

= 10/6 oz + 4/9 oz

= 5/3 oz + 4/9 oz

= 15/9 oz + 4/9 oz

= 19/9 oz

= 2 1/9 oz