You do 2x20 which is basically 2x2 (4) add a zero and your answer is 40
In a race, a bicyclist travels 3/4 of a mile in 1/4 hour. Determine the unit rate for the speed in miles per hour.
5/2 miles per hour
(3/4÷1/4)=3 miles per hour☆☆☆☆☆☆☆
41/4 miles per hour
4 miles per hour
Answer:
B. A conclusion proved by deductive reasoning
Step-by-step explanation:
Other brainly users also said the same thing
