To convert 21 degrees Celsius to Fahrenheit, you can use the formula: ( F = \frac{9}{5}C + 32 ). Plugging in the value, ( F = \frac{9}{5} \times 21 + 32 ), which equals 69.8 degrees Fahrenheit. Therefore, 21 degrees Celsius is approximately 69.8 degrees Fahrenheit.
(21-21)+(21-21)+21 = 0+0+21 = 21
The LCM is 21.
21
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
1
(21-21)+(21-21)+21 = 0+0+21 = 21
The LCM is 21.
21
21*1 = 21
21-21 = 0
21 = 21
21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
21 + 21 = 42.
How she is tall abt his height?
21 x 21 = 441
-21