Fractions
When multiplying a fraction and a whole number what do you do to the whole number?
What is put the whole number over 1.
x+2.5=7.5
what is x=5
3x - 4 = -16
What is x=-4
6(4c-2)+10
What is 24c-2
-3(p-9)=3
What is p=8
True or False if False explain why: When multiplying fractions you keep the first fraction the same and multiply by the reciprocal.
False: When multiplying fractions you just multiply the numerators and then multiply the denominators. You only multiply by the reciprocal when you are dividing fractions.
x+8=-15
what is x=-23
9 = -3y + 12
What is y=1
7x+3(8x+7)
what is 31x+21
-2n+32=-4(8n-8)
what is p=0
For what operations do you need to find a common denominator?
What is adding and subtracting fractions.
b-9=15
what is b=24
4x-8=32
what is x=10
Distribute and Solve:
4(5x+6)=12
What is x=-0.6
-3(-4m-4)=-8+4(2+6m)
what is m=1
5 1/6 -1 2/3=
What is 3 1/2
2/3x=12
what is x=18
x/6+2=16
what is x=84
What is x=-3
-30-7x=6(1-4x)-x
what is x=2
A length of rope measure 5/8 of a yard long. Ryan would like to cut it in to two equal portions. How long should each portion measure?
What is 5/16 yards
d/4=-8
what is d=-32
-2x+7+-32
what is x=19.5
-(8x-9)-(1+x)
what is -9x+8
solve and show us your work:
1/2(3x-2)=x/2
what is x=1