Dividing Rational Numbers in 7th Grade Math

What is the zero triangle method used for?

• Subtracting rational numbers

• Multiplying rational numbers

• Dividing rational numbers

• Adding rational numbers

What is the result of 12 divided by -4?

• -3

• 3

• 4

• -4

If you have a positive number divided by a negative number, what is the sign of the result?

• Zero

• Undefined

• Positive

• Negative

Does the placement of the negative sign in a division problem affect the quotient?

• Yes, it does

• Only if the negative sign is in the denominator

• Only if the negative sign is in the numerator

• No, it does not

What is the result of dividing a negative number by another negative number?

• Positive

• Undefined

• Negative

• Zero

If you wrote five checks totaling $532.375 over five months, what is the monthly withdrawal?

• $64.75

• $106.475

• $42.56

• $53.2375

What is the average change in elevation per minute if a driver descended 42.56 feet in 11.2 minutes?

• 4.2 feet per minute

• 3.8 feet per minute

• 3.6 feet per minute

• 4.0 feet per minute

What is the result of dividing 7/10 by -1/5?

• -7/2

• 7/2

• -1/2

• 1/2

How many bags can Maya fill if she divides 3/4 pound into bags each holding 1/12 pound?

• 12

• 9

• 8

• 6

What is the result of dividing -5/8 by -6/7?

• 35/48

• -48/35

• -35/48

• 48/35