Question

In my neighbourhood, 90% of the properties are houses and 10% are shops. 10% of the houses are for sale and 30% of the shops are for sale. What percentage of the properties for sale are houses?

Answer 1

Explanation:

90% of the properties are houses and 10 % are shops so 10 of 90 is 9 and 30% of 10 is 3

9 is 75% of 12 which is the total of the properties for sale.

9 houses plus 3 shops = total properties for sale- 12

9 is 3/4 of 12= 75%

Answer 2

90% OF HOUSE 10% IN SALES WHICH IS 9 %

9 % OF OVERALL PROPERTIES IN SALES