Ex 2.1
Ex 2.1, 2 Important
Ex 2.1, 3 (i)
Ex 2.1, 3 (ii) Important
Ex 2.1, 3 (iii) Important
Ex 2.1, 3 (iv)
Ex 2.1, 3 (v) Important
Ex 2.1, 3 (vi)
Ex 2.1, 3 (vii)
Ex 2.1, 3 (viii) Important
Ex 2.1, 3 (ix)
Ex 2.1, 3 (x) Important
Ex 2.1, 4
Ex 2.1, 5 (a)
Ex 2.1, 5 (b) Important
Ex 2.1, 5 (c)
Ex 2.1, 5 (d) Important
Ex 2.1, 6 (a)
Ex 2.1, 6 (b) Important
Ex 2.1, 6 (c)
Ex 2.1, 6 (d) Important
Ex 2.1, 6 (e)
Ex 2.1, 6 (f) Important
Ex 2.1, 7 (a)
Ex 2.1, 7 (b) Important
Ex 2.1, 8 Important You are here
Last updated at April 16, 2024 by Teachoo
Ex 2.1, 8 Vidya and Pratap went for a picnic. Their mother gave them a water bottle that contained 5 litres of water. Vidya consumed 2/5 of the water. Pratap consumed the remaining water. (i) How much water did Vidya drink?Total water = 5 litres Given that, Vidhya drank 𝟐/𝟓 of the water ∴ Water Vidhya drank = 2/5 × Total Water = 2/5 × 5 = 2 litres Ex 2.1, 8 Vidya and Pratap went for a picnic. Their mother gave them a water bottle that contained 5 litres of water. Vidya consumed 2/5 of the water. Pratap consumed the remaining water. (ii) What fraction of the total quantity of water did Pratap drink ?Now, Water Pratap drank = Total water − Water Vidhya drunk Water Pratap drank = 5 − 2 Water Pratap drank = 3 litres Fraction of total water Pratap drunk = (𝑊𝑎𝑡𝑒𝑟 𝑃𝑟𝑎𝑡𝑎𝑝 𝑑𝑟𝑎𝑛𝑘)/(𝑇𝑜𝑡𝑎𝑙 𝑤𝑎𝑡𝑒𝑟) = 𝟑/𝟓