You pay 10.32 for 8 music downloads. what is the rate of cost per download
2 answers:
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Answer:
[see below]
Step-by-step explanation:
- All natural numbers, whole numbers, integers, fractions (with integers), and numbers with terminating or repeating decimals are rational.
- Irrational numbers cannot be written as fractions with integers. This includes non-germinating and non-repeating decimals.
Rational Numbers:
- 0.8
- 64
- 0 (it can be written as
)
- 32
- -19
- -100
- 3
- 7
- 175
- 2
- 6
- 12.67
- 1121
- 12
- 5
- 3/7
Irrational Numbers:
- 2.343443444...
- π
Hope this helps.
, and
. Subtracting this from the numerator gives a remainder of
, and
. Subtracting this from the previous remainder gives a new remainder of
is not a multiple of
, so we're done. Then