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8. Express each of the following without using decimals: (in simpler fraction form) a. Rs 5.25 b. 8.354 kg c. 3.5 cm d. 3.05 km e. 7.54 m f. 15.005 kg |
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Answer» is will help....if you are satisfied then please like Rs 5.25We KNOW that 100 paisa = 1 rupee.So, 1 paisa = 1/100 rupee.Therefore, Rs 5.25 = 5 + 0.25 = 5 + 25100 = Rs 5 and 25 paisa(ii) 8.354 kgWe know that 1000 G = 1 kg.So, 1 g = 1/1000 kg.Therefore, 8.354 = 8+ 0.354 = 8 + 3541000 = 8 kg 354 g(iii) 3.5 cmWe know that 10 MM = 1 cm.So, 1 mm = 1/10 cm.Therefore, 3.5= 3+ 0.5 = 3 + 510 = 3 cm and 5 mm(iv) 3.05 kmWe know that 1000 m = 1 km.Therefore, 3.05 = 3+ .05= 3+ 5/100 = 3+ 50/1000 km= 3 km and 50 m(v) 7.54 mWe know that 100 cm = 1 m.Therefore, 7.54 = 7+ 0.54= 7+ 54/100= 7 m and 54 cm(vi) 15.005 kgWe know that 1 kg = 1000 g.Therefore, 15.005= 15 + 0.005= 15+ 5/1000= 15 kg and 5 g(vii) 12.05 mWe know that 1 m = 100 cm.Therefore, 12.05 = 12 +.05= 12 + 5/100= 12 m and 5 cm(viii) 0.2 cmWe know that 1 cm = 10 mm.Therefore, 0.2 = 2/10= 2 mm |
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