Wiki User
∙ 2011-01-22 21:56:04You multiply 2/5 by 5 so you get 10/25. 10/25 + 11/25= 21/25
Wiki User
∙ 2011-01-22 21:56:04You multiply both parts by five - giving the fraction 10/25 to add to your other number.
You just have to add. The sum is the final outcome of adding numbers. 11.
Add together all the digits in the odd positions in the number. Sum = A Add together all the digits in the even positions in the number. Sum = B If A-B is 0 or if it divisible by 11 (positive or negative), then the original number is divisible by 11.
11/15.
They add up to 144
You multiply both parts by five - giving the fraction 10/25 to add to your other number.
Its 8 over 11. Because you add the 1 + 3 + 4 = 8 over 11.
11. Sum means to add 3+8=11
11. Sum means to add 3+8=11
11. Sum means to add 3+8=11
You just have to add. The sum is the final outcome of adding numbers. 11.
The sum of -5 plus 11 is 6. When a negative is added to the positive you subtract instead of add to get your answer.
It you add up all the digit in the number they will total 11. For example the number 425 has digits that sum to 11. (4 + 2 + 5 = 11)
Add together all the digits in the odd positions in the number. Sum = A Add together all the digits in the even positions in the number. Sum = B If A-B is 0 or if it divisible by 11 (positive or negative), then the original number is divisible by 11.
(9/11) + (3/1) = (9/11) + (33/11) = 42/11
The interior angles of an 11-gon add up to 1620 degrees
11/15.