Question

Benjamin had 12 lb of modeling clay. He used 1/5 ​lb on Monday and another​ 1/4 ​lb on Tuesday.

How many pounds of clay does Benjamin have left after Tuesday?

Enter your answer in simplest fractional form in the box.

Answer 1

Answer:1/2 = 10/20. 1/5 = 4/20. 1/4 = 5/20.

10/20 - 4/20 = 6/20.

6/20 - 5/20 = 1/20 lbs

Explanation: