In this article, you will learn about the Addition Operation and how to perform the Addition of Rational Numbers. Usually, the Addition of Rational Numbers is much similar to the Addition of Fractions. The First and Foremost Step to keep in mind when it comes to the Rational Numbers Addition is the denominators should be positive. If the denominators aren’t positive simply rearrange them to make them positive.
True
Rational Numbers with the Same Denominator
False
Solved Examples
(i) Add 4/7 and 13/7?
Solution:
True
True
False
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
False
(ii) Add 5/12 and -3/12?
Solution:
False
True
= (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12% = (5-3)/12
False
False
False
Solved Examples
(i) Add 4/5 and 7/9?
Solution:
False
Paraphrase: LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old; LCM(5,9) is 45 years old;
False
4/5 = 4*9/5*9 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45 = 36/45
7/9 = 7*5/9*5 = 35/45 = 7*5/9*5 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35/45 = 35
False
False
False
False
(ii) Find the Sum of -7/6 and 5/12?
Solution:
False
False
False
:: Express the given rational numbers with a common denominator using the LCM acquired. Paraphrase: Express the given rational numbers with a common denominator using the LCM acquired.
5/12 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*1 = 5*
False
= = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12 = (-14+5)/12
=----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
False
