Fractions to Decimals
To convert fractions to decimals we need to use ___________ _____________ to divide the numerator by the denominator.
long division
To convert a terminating decimal to a fraction, we need to look at the ___________ ______________ of the final digit.
place value
To add or subtract rational numbers, the fractions must have _____________ denominators.
common
When multiplying fractions, you ________ the numerators and _________ the denominators.
multiply the numerators and multiply the denominators
What is our goal? To ___________ the variable!
isolate
Write 7/8 as a decimal.
0.875
To convert a repeating decimal to a fraction, we need to first let ______ equal the _________.
x equal the decimal
Evaluate -3[1/4] + 2[2/3]
-7/12
When dividing fractions, you keep, change, flip! This is also known as ____________ by the _____________.
multiplying by the reciprocal
Solve for m: 12+ (3/5)m = 39
m=45
Write 7/6 as a decimal.
1.16666...
Write 0.24 as a fraction in simplest form.
6/25
Evaluate 2[1/6] - 4[3/4]
-2 [7/12]
Multiply 4/9 · 21/22
14/33
Solve for n: (2/3)n + 4/5 = -3/4
n= -2[13/40]
Write 10/8 as a decimal.
1.25
Write 0.2222222... as a fraction in simplest form.
2/9
Evaluate -2[1/3] - 1[3/4]
-4 [1/12]
Divide 15/26 ÷ 18/19
95/156
Solve for p: (-2/5)p + 2/3 > 2/7
p<20/21
Write the mixed number 2[1/3] as a decimal.
2.33333...
Write -4.1212121212... as a fraction in simplest form.
-4 [4/33]
Evaluate 5h/6 + 3/10
(25h+9)/30
Multiply 3n2/5 · 4n3/15
4n5/25
Solve for c: (-8/9)c + 1/6 = 1/3
c = -3/16