Eric is 6 1/6 feet tall and his brother is 5 3/4 feet tall. eric is how many feet taller than his brother? a. 1/5 feet b. 5/12 feet c. 7/12 feet d. 3/4 feet

B. 5/12 feet

Step-by-step explanation:

We know that Eric is feet tall while his brother is feet tall. We are supposed to find out how many feet is Eric taller than his brother.

So basically we have to find the difference between the height of the two brothers.

First, let's just change the mixed numbers to improper fractions:

=

=  

Now taking their difference:

Therefore, Eric is 5/12 feet taller than his brother.

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.