Raymond has two pieces of yarn, one 12 feet long and the other 16 feet long. for a craft project, he wants to cut them up to produce many pieces of yarn that are all of the same length, with no yarn left over. what is the greatest length, in feet, that he can make them? 12 feet 4 feet 192 feet 48 feet

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

20 ! brainliest ! add and simplify your answer.