3/4−−1/2= −2/3
The denominator of a fraction is 4 more than the numerator.If 1 is added to the numerator and 2 is added to the denominator, the value of the fraction becomes 23.Find the original fraction.
Solve the inequality 2+1/3 ≤ 3;∈, find the solution set and represent its solution on the number line.
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Step-by-step explanation:
3/4-(-1/2)=-2/3
3/4+1/2=-2/3
3+2/4=-2/3
5/4=-2/3
5/4+2/3
15+8/12
23/12
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