Answer: Rational numbers have decimal expansions that repeat or terminate.
Step-by-step explanation:
The explanation of this is the non-terminating but repeating decimal expansion means that although the decimal representation has an infinite number of digits, there is a repetitive pattern to it. The rational number whose denominator is having a factor other than 2 or 5, will not have a terminating decimal number as the result.
Answer:answer is 17
Step-by-step explanation:
8(3) - 7
24-7
17
Answer:
FG = 15
Step-by-step explanation:
Note that
EF + FG = EG ← substitute values into equation, that is
6 + FG = 21 ( subtract 6 from both sides )
FG = 21 - 6 = 15
Answer: 5
Step-by-step explanation:
Answer:
It is 40% off!
Step-by-step explanation:
Since 50 x 2 is 100, you only have to double both numbers.
100 decreased to 60 is subtracting 40. It is 40% off!
