Selina Concise Class 6 Math Chapter 15 Decimal Fractions Exercise 15D Solution
EXERCISE 15D
(1) Express in paise:
(i) Rs 8.40 = (8 × 100) + 40 = 840 paise
(ii) Rs 0.97 = 97 paise
(iii) Rs 0.09 = 9 paise
(iv) Rs 62.35 = (62 × 100) + 35 = 6235 paise
(2) Express in rupees:
(i) 55 p = (55 ÷ 100) = Rs 0.55
(ii) 8 p = (8 ÷ 100) = Rs 0.08
(iii) 695 p = (695 ÷ 100) = Rs 6.95
(iv) 0.87 p = (87 ÷ 100) = Rs 0.87
(v) 3279 p = (3279 ÷ 100) = Rs 32.79
(3) Express in centimetre (cm):
(i) 6 m = 6 × 100 = 600 cm
(ii) 8.54 m = (8 × 100) + 54 = 854 cm
(iii) 3.08 m = (3 × 100) + 08 = 308 cm
(iv) 0.87 m = (0.87 × 100) = 87 cm
(v) 0.03 m = (0 × 100) + 03 = 3 cm
(vi) 25.04 m = (25 × 100) + 04 = 2504 cm
(4) Express in metre (m):
(i) 250 cm = (250 ÷ 100) = 2.50 m
(ii) 2328 cm = (2328 ÷ 100) = 23.28 m
(iii) 86 cm = (86 ÷ 100) = 0.86 cm
(iv) 4 cm = (4 ÷ 100) = 0.04 m
(v) 107 cm = (107 ÷ 100) = 1.07 m
(5) Express in gramme (gm):
(i) 6 kg = (6 × 1000) = 6000 gm
(ii) 5.543 kg = (5 × 1000) + 543 = 5543 gm
(iii) 0.078 kg = (0 × 1000) + 078 = 78 gm
(iv) 3.62 kg = (3 × 1000) + 62 = 3062 gm
(v) 4.5 kg = (4 × 1000) + 5 = 4005 gm
(6) Express in kilogramme (kg):
(i) 7000 gm = (7000 ÷ 1000) = 7 kg
(ii) 6839 gm = (6839 ÷ 1000) = 6.839 kg
(iii) 445 gm = (445 ÷ 1000) = 0.445 kg
(iv) 93 gm = (93 ÷ 1000) = 0.093 kg
(v) 8 gm = (8 ÷ 1000) = 0.008 kg
(vi) 13545 gm = (13545 ÷ 1000) = 13.545 kg