Ahorse began running due east and covered 25 km in 4.0 hr. what is the average velocity of the horse?

a) 0.16 km/hr due east b) 6.25 km/hr due east c) 16 km/hr due east d) 100 km/hr due east

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Find two numbers if their sum is 91 and the ratio is 6: 7?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.