Prime numbers are numbers that can be divided without a remainder. So 2181 is divisible by 3 and 727 and there is no remainder.
The numbers are 24 and 72
Step-by-step explanation:
- Step 1: Let the small number be x. Then the larger number = 3x. Difference = 48
⇒ 3x - x = 48
⇒ 2x = 48
⇒ x = 24
⇒ 3x = 3 × 24 = 72
The decimal number 0.7 repeating as a mixed number is 0.7777777.....
<h3>How to determine what is 0.7 repeating as a mixed number?</h3>
The decimal number is given as:
Number = 0.7
Express as fraction
Number = 7/10
Subtract 1 from the denominator
Number = 7/9
Convert to decimal
Number = 0.7777777.....
Hence, 0.7 repeating as a mixed number is 0.7777777.....
Read more about non-terminating decimals at:
brainly.com/question/19951720
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Answer:
6 1/3 - x
Step-by-step explanation:
The x represents the unknown number
9 x 1/8 = 1 and 1/8
27 / 23 = 27/23, that is its simplest form.
