Multiply. Express your answer in simplest form.
5/9 x 3/10

Could someone with number 1 and 2

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.