123k views
19 votes
In a village, 80% of the houses have straw roofs

and 34% of the houses have no electricity. A
quarter of the houses with straw roofs has no
electricity: What percentage of the houses has
nelther straw roofs nor electricity? 5 marks

1 Answer

8 votes

Answer:

20%

Explanation:

User Inmaculada
by
3.4k points