Send the following on WhatsApp
Continue to ChatEx 7.1, 8 - Chapter 7 Class 7 Comparing Quantities https://teachoo.com//9058/2872/Ex-8.2--8/category/Using-percentage/
Ex 7.1, 8 - Chapter 7 Class 7 Comparing Quantities https://teachoo.com//9058/2872/Ex-8.2--8/category/Using-percentage/