sum or product of two rational numbers is
The sum of two rational numbers is obtained by adding their numerators (the top numbers) and keeping the same denominator (the bottom number)
The sum of two rational numbers is obtained by adding their numerators (the top numbers) and keeping the same denominator (the bottom number). For example, if we have the rational numbers 2/3 and 5/6, their sum would be (2/3) + (5/6) = (2*6 + 5*3) / (3*6) = 17/18.
The product of two rational numbers is obtained by multiplying their numerators and denominators. For example, if we have the rational numbers 3/4 and 2/5, their product would be (3/4) * (2/5) = (3*2) / (4*5) = 6/20, which can be simplified to 3/10.
In summary, the sum of two rational numbers involves adding their numerators and keeping the denominator the same, while the product involves multiplying their numerators and denominators.
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