Ricardo ran the 400-meter race 3 times. his fastest time was 54.3 seconds. his lowest time 56.1 seconds. if his average time was 55.0 seconds, what was his time for the third race?

How do you divide 9/4 divided by 10/3

Which statements regarding the diagram are true? check all that apply.

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?