Answer to Question #209743 in Algebra for Nonkululeko

Question

1. The salaries of Ayanda, Refilwe and Danisile are in the ratio 2:3:5 . If Ayanda's salary is R15 000, find Danisile's salary.

2. Store A is selling 10 rolls of toilet paper for R35.00, while store B is selling 32 rolls for R98.00. Write down each unit rare to the nearest cent and indicate the one that is the better deal.

3. On a scale drawing of a school playground, a triangular area has side lengths of 8 cm, 15 cm and 17 cm . If the triangular area on the playground has a perimeter of 120 m, what is the length of it's longest side?