Answer:
35
Explanation:
x/50=70/10 cross multiply and then divide 3500 by 100 which equals 35 which would be $35 which is 70% of $50
$35
10% + 20% = 30%
You spent 30% of the $50 clothes and games.
You spent the rest on books.
100% - 30% = 70%
You spend 70% on books.
70% of $50 = 0.70 × $50 = $35
Answer: $35
1.6m questions
2.0m answers