Question

Mary Rogers has two open containers of flour. If she combines 1 lb 9 oz from one container with 4 lb 11 oz from the other container, how much total flour does she have?Mary has boz of flour (Simplify your answer.)

Answer 1

1 lb 9 oz add to 4 lb 11 oz

add lb

1 lb + 4 lb= 5 lb

add oz

9 oz + 11 oz = 20 oz

Then answer is

She have Flour is 5 lb + 20 oz