What is the product of odd integers between 8/3 and 16/3

What is the lcm of 16 and 40 ? 24 and 40 ?

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?

Acheetah can run 70 per hour. what is the speed in feet per hour