What is the least common multiple of 3,16, and 20?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years