Rules
Dividing
Equations + and -
Equations x and /
Hodgepodge
100
When adding and subtracting fractions, I have to make sure they...
have the same denominator!
100
1/6 divided by 3/5
What is 5/18
100
1 and 3/8 + m = 5 and 1/2
m=4 and 1/8
100
1/4 x C = 2 and 1/2
C=10
100
This is what I should expect to do on Wednesday at lunch if I get less than 50% on the test:
Test corrections with Ms. Fedewa
200
When dividing by a fraction, I actually want to...
multiply by the reciprocal!
200
4/9 divided by 1/2
8/9
200
p - 8 and 9/10 = 4 and 3/5
p=13 and 1/2
200
b x 7/9 = 2 and 5/8
b= 3 and 3/8
200
This is what I might want to do before working on a complicated problem:
estimate!
300
Will I ever use the reciprocal of the first fraction in a division problem?
NO
300
2 divided by 3
2/3
300
5/16 + x = 3/8
What is 1/16
300
x divided by 8 = 1/12
x= 2/3
300
This is how I check my answer when I solve an equation:
plug it in, plug it in!
400
If I'm using addition and subtraction to solve an equation, I have to show that the numbers cancel to what number?
Zero!
400
3/4 divided by 1/8
6
400
3 and 1/6 + f = 7 and 5/6
f=4 and 2/3
400
5/6 x B = 7 and 1/3
B= 8 and 4/5
400
I should never turn my test in before the end of class unless...
I've answered every question and asked Ms. Fedewa about the ones I don't understand
500
If I'm using multiplication and division to solve an equation, I have to show that the numbers cancel to what number?
One
500
12 and 3/4 divided by 3/4
17
500
k- 6 and 3/8 = 4 and 6/7
k= 11 and 13/56
500
s divided by 1/6 = 22 and 2/3
3 and 7/9
500
This is how you'll get FREE POINTS back on Tuesday evening and Wednesday lunch!
Test corrections!!
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