70 - Accel Warm Up - 12/13

Are these ratios equivalent?

3:4 and 6:12

• Yes

• No

Tags

CCSS.6.RP.A.3A

What is the ratio of red circles to blue stars?

• 3:4
• 7/4
• 11/4
• 4 to 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the ratios 2:1 and 18:9 equivalent?

• No

• Yes

Tags

CCSS.6.RP.A.3A

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?

• 31 mpg

• 17 mpg

• 51 mpg

• 15 mpg

Tags

CCSS.6.RP.A.3B

Twelve gallons of gas cost $30. What is the price per gallon of gas in dollars?

Mathematical Equivalence

ON

Calculate the value of y in the equation: 4(2y - 3) = 20

• 5

• 3

• 7/2

• 4

Maria has 25 dollars. She has to buy a gallon of milk which costs $3.50. She wants to spend the rest of her money on cereal. If each box of cereal costs $4.50, how many can she purchase? Write the equation.

• 3.50+4.50x=25

• 3.50x+4.50=25

• 25-3.50x=4.50

• 4.50x-3.50=25

Write in scientific notation. 0.0000000000000913

• 9.13 x 10¹⁴

• 9.13 x 10^-14

• 9.13 x 10¹³

• 9.13 x 10^-13

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

Hadley is driving to Colorado. She has been traveling for 4 hours, and she has driven 260 miles. Find her speed in miles per hour.

• 85
• 65
• 60
• 70