3. Find five rational numbers between 3/5 and 4/5.
Solution: We need to find 5 rational numbers between 3/5 and 4/5. Let us use 6 as a multiplier. We will multiply and divide the numerator and denominator of 3/5 and 4/5 by 6. 3/5 = (3 × 6) ÷ (5 × 6) = 18/30 4/5 = (4 × 6) ÷ (5 × 6) = 24/30 Here, 18/30 and 24/30 are equivalent fractions to 3/5 and 4/5 respectively. Thus, 5 rational numbers between 3/5 and 4/5 are 19/30, 20/30, 21/30, 22/30 and 23/30.
