Figure it out - Page 78, 79, 80
Figure it out - Page 78, 79, 80
Last updated at July 25, 2026 by Teachoo
Transcript
Question 7 Mahi purchases 0.25 kg of beans, 0.3 kg of carrots, 0.5 kg of potatoes, 0.2 kg of capsicums, and 0.05 kg of ginger. Calculate the total weight of the items she bought.Total weight of items = 0.25 + 0.3 + 0.5 + 0.2 + 0.05 = 25/100+3/10+5/10+2/10+5/100 = (šš/ššš+š/ššš)+(š/šš+š/šš+š/šš) = (25 + 5)/100+(3 + 5 + 2)/10 = šš/ššš+šš/šš = 3/10+1 = 1+3/10 = š š/šš šš Converting into decimal = 1+3/10 = (1 Ć 10 + 3)/10 = (10 + 3)/10 = 13/10 = 1.3 kg