Q. Simplify. Express your answer as a single fraction in simplest form. 5qr−6
Identify Expression: Identify the expression to be simplified.We have the expression 5qr−6. To express this as a single fraction, we need to combine the terms into a single fraction with a common denominator.
Find Common Denominator: Find a common denominator for the terms.The first term 5qr is already a fraction. The second term 6 can be written as a fraction with the same denominator as the first term by multiplying it by 55 to get 530.
Rewrite Whole Number: Rewrite the whole number as a fraction. 6 as a fraction with a denominator of 5 is 6×(55)=530.
Combine Fractions: Combine the fractions.Now we can combine 5qr and 530 into a single fraction by subtracting the numerators and keeping the common denominator.5qr−30
Check for Simplification: Check if the fraction can be simplified.The fraction (qr−30)/5 is already in simplest form because qr and 30 do not have any common factors other than 1, and the denominator 5 cannot be reduced further.
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