It is never helpful to rewrite an equation in standard form as a first step in solving it

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Multiply. write your answer in simplest form. 3/8 x 5/7

Long division the problem is 40 ➗ 348 = ?