27/30 = 9/10
Let x be the fraction you seek. x + 2/3 = 9/10 Find common denominator: x + 20/30 = 27/30 x = 7/30 Check: 7/30 + 20/30 = 27/30 27/30 = 27/30
Expressed as a percentage fraction, 27/30, or twenty-seven thirtieths, is equal to 90 percent.
The result of dividing 27 and 30 is a fraction. The concept of GCF is not relevant for fractions.
5/8
In a simple way it is 30/100. 30 and 100 can both be divided by 2. The reduced fraction is 15/50. This can be reduced to 3/10.
27/35 is the greater fraction.
The square root of 729 is 27.Yes, it is a rational number because 27 can be written as simple fraction, 27/1.
As an improper fraction 27 is 27/1.
300/540 = 30/54 = 15/27 = 5/9
27 as a reduced fraction = 27/1
Ok so say you have a problem like 3/6 -7/5. You need a common denomonator, in this case 30. you get this by multiplying the first fraction by 5/5 which makes the 'new' fraction 15/30. You then multiply the next fraction by 6/6 to get 42/30. you then subtract the numeraters and the denominator is unchanged. the answer would be -27/30 (15-42=-27)
Multiply the numerator by the numerator, and the denominator by the denominator. If you find this explanation unclear, take this example: 9/8 (improper fraction) x 3/4 (simple fraction) = 27/32 (answer)---if you can simplify it, do so. If it is a mixed number (e.g. 1 3/4), change the mixed number to an improper fraction and follow the steps above. The same applies to simple fraction multiplying by simple fraction.