Decimals 7.9 Example 5 Write the following decimals as fractions. Reduce the fractions to lowest form: (i) 0.6 (ii) 2.5 (iii) 13.7 Solution (i) We have, 0.6 = 6 tenths = 11 (ii) We have, 5 2 x 10 20 5 2.5 = 2 + 5 10 10 10 (iii) We have, -12.7 13.7 = 13+ * 10 13 x 10 10 7 10 130 10 7 10 137 10 EXERCISE 7.2 1. Write each of the following as decimals: (1) Three tenths (ii) Two ones and five tenths (iii) Thirty and one tenths (iv) Twenty two and six tenths (v) One hundred, two ones and three tenths 2. Write each of the following as decimals: (1) 30+ 6+ ? 10 (1) 760+5+ (iv) 200 + 70 + 9 + (ili) 200+ 60+ 5 + 3. Write each of the following as decimals: 22 4. Write each of the following as decimals: (0) 40 w396 cm) 4 (iv) 25. N-