Find GCD: To simplify the fraction (30)/(40), we need to find the greatest common divisor (GCD) of the numerator 30 and the denominator 40 and then divide both by that number.The GCD of 30 and 40 is 10.
Divide by GCD: Now we divide both the numerator and the denominator by the GCD, which is 10. (1030)/(1040)=43
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