Get live Maths 1-on-1 Classs - Class 6 to 12
Last updated at March 16, 2023 by Teachoo
Ex 8.5, 1 Find the sum in each of the following : (b) 15 + 0.632 + 13.815 + 0.632 + 13.8 = 15 + 0632/1000 + 138/10 = 15 × 1000/1000 + 632/1000 + 138/10 × 100/100 = 15000/1000 + 632/1000 + 13800/1000 = (15000 + 13800 + 632)/1000 = 29432/1000 = 29.432