Another Peek Beyond Class 7 Solutions Maths Ganita Prakash Part 2 Chapter 4
Another Peek Beyond Class 7 Solutions Maths Ganita Prakash Part 2 Chapter 4 A Quick Recap of Decimals (Page 67 – 68) Q. Jonali and Pallabi play a game. Jonali says a fraction and Pallabi gives the equivalent decimal. Write Pallabi’s answer in the blank spaces. Solution: 3 10 = 0.3 4 100 = 0.04 67 1000 = 0.067 457 100 = 4.57 71 100 = 0.71 43 100 = 0.43 9 100 = 0.09 Q. Jonali goes to the market to buy spices. She purchases 50 g of Cinnamon, 100 g of Cumin seeds, 25 g of Cardamom and 250 g of Pepper. Express each of the quantities in kilograms by writing them in terms of fractions as well as decimals. Solution: 1000 g = 1 kg 1 g = 1 1000 kg Cinnamon purchased = 50 g = 50 1000 kg = 5 100 kg = 0.05 kg Cumin seeds purchased = 100 g = 100 1000 kg = 1 10 kg = 0.1 kg Cardamom purchased = 25 g = 25 1000 kg = 0.025 kg Pepper purchased = 250 g = 250 1000 kg = 25 100 ...