Problem Solving REAL WORLD
12. Th
si
2.
n Mifflin Harcourt Publishing Company
11. The Metro Theater has 20 rows of seats with
18 seats in each row. Tickets cost $5. The
theater's income in dollars if all seats are sold
is (20 X 18) X 5. Use properties to find the
total income.
how do i do that?

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25