Find how many pages maria type in 1 minute if she types at the rate of 1/4 of a page in 2/3 of a minute?

Maria's typing rate is

... (1/4 page)/(2/3 min) = (1/4)×(3/2) page/min = 3/8 page/min

Maria can type 3/8 of a page in one minute.

To divide by a fraction, multiply by its inverse. (1/4)/(2/3) = (1/4)×(3/2)

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.