Find four rational numbers equivalent to 3 - 5

If the value of two or more rational numbers are the same, they are called equivalent rational numbers. Given rational number: 3 - 5 We need to find four rational numbers equivalent to 3 - 5 To obtain a rational number equivalent to a given rational, we multiply or divide both the numerator and the denominator of the given rational number by the same non-zero integer. Now, multiplying the numerator and denominator of the rational number by 2 we get: 3 - 5 = 3 × 2 - 5 × 2 = 6 - 10 Multiplying the numerator and denominator of the rational number by 3 we get: 3 - 5 = 3 × 3 - 5 × 3 = 9 - 15 Multiplying the numerator and denominator of the rational number by 4 we get: 3 - 5 = 3 × 4 - 5 × 4 = 12 - 20 Multiplying the numerator and denominator of the rational number by 5 we get: 3 - 5 = 3 × 5 - 5 × 5 = 15 - 25 Hence, the four equivalent rational numbers of 3 - 5 is 6 - 10 , 9 - 15 , 12 - 20 , 15 - 25 .

Find four rational numbers equivalent to - 5 7

If the value of two or more rational numbers are same, they are called equivalent rational numbers. Given rational number: - 5 7 We need to find four equivalent fractions of the given rational number. To obtain a rational number equivalent to a given rational, we multiply or divide both the numerator and the denominator of the given rational number by the same non-zero integer. Now, multiplying the numerator and denominator of the rational number by 2 , we get: - 5 7 = - 5 × 2 7 × 2 = - 10 14 Multiplying the numerator and denominator of the rational number by 3 , we get: - 5 7 = - 5 × 3 7 × 3 = - 15 21 Multiplying the numerator and denominator of the rational number by 4 , we get: - 5 7 = - 5 × 4 7 × 4 = - 20 28 Multiplying the numerator and denominator of the rational number by 5 , we get: - 5 7 = - 5 × 5 7 × 5 = - 25 35 Hence, the four equivalent rational numbers of - 5 7 is - 10 14 , - 15 21 , - 20 28 , - 25 35