Question

During a certain day, a worker made 81 parts. He usually does 45 parts per day. What was the percent by which he inrceased the number of parts he usually makes?

Answer 1

80 percent

Explanation:

Answer 2

Answer:Percent Increase n the number of parts usually made = 80%

Explanation:

Percent Increase = (Increase / Initial Number of parts made daily) X 100/1

Initial Number of parts made daily = 45

Current number of parts ,made daily = 81

Percent Increase = 81-45/ 45 x 100

=36/45 x100/1

= 0.8 x 100

= 80%