identfy what is unknow ..write R if its rate ,B for base and P for percentage on the blank before the number


1.what number is 40% of 80?
2.what percent of 9 is 27?
3.50 is what percent of 100?
4.what number is 2% of 40?
5. 20 is 20% of what number?
6. 15 is what percent of 60?
7.what number is 35% of 100
9.70% of 60 is.
10. 30 is what percent of 75?


,,PA HELP PO PLESS,,
,,KAILANGAN NA KASE,,​