Arianna

Unit Rate

100

If I buy 24 dolphins for 864$. How much would one dolphin cost?

36$ for one dolphin.

200

If I run 194 miles on the weekend, how many miles did I run in one day.

97 miles

300

If I buy 172 TV's that cost 1,892$, how much would 5 TV's cost?

55$

400

If I bought 58 Endeavor sweatshirts for $3,975, how much would 23 Endeavor sweatshirts would cost?

$1576.29

500

If I buy 7,632 fans for $31,743, how much would 834 fans would be?

$3468.77

Geometry

100

What is the formula for the area of a triangle.

The formula for the area of a triangle is base times height divided by 2. 

200

What is the perimeter if the length of the square was 17 cm?

The perimeter of the square is 64 cm.

300

The diameter of the circle is 37. What is the circumference?  

The circumference of the circle is 116.23.

400

I am a circle with a radius of 11. What is my area?

The area is 380ft²

500

I am a circle that has the radius of 32 cm² , what is my area?

The area is 3216.99 cm²

Percentages

100

34% of 47

16

200

72% of 294

212

300

I wanted to buy air pod pros for 150.99$ and got 25% off. How much are the air pod pros are now?

113.24$

400

I'm buying a shelf worth $164. It's on sale for 83%. How much is the price?

The new price $37.72.

500

I bought a house for $300,302 it's on sale for 15% percent off. How much is the new price?

The new price is $225,226.50.

Equations

100

7 ( x + 92 ) = 682

x = 84

200

23 ( x - 67 ) = 369

x = 13

300

-2 ( 3x + 9 ) = 24

x = -7

400

-8 ( y - 72 ) = 1,763

y = 292.37

500

75 ( u + 82 ) = 16,857

u = 142.76

Inequalities

100

I need 30 lollipops and they come in packages of 5. How many packages would I need? 

We need at least 6 packages.

200

I'm having a party and I need 125 party favors. They come in packages of 7. How much packages would I need?

We need at least 18 packages.

300

I'm having a party and we need 58 plates. The store sells it in packs of 4. How many packs do we need?

We need at least 60 packs of plates.

400

Were having a family gathering and we need 123 balloons. They sell in packs of 12. How many packs do we need?

We need at least 11 packs of balloons. 

500

Were having a big party and we need 243 chairs. They come in sets of 14. How many sets do we need?

We need at lest 17 sets of chairs.