9. A man spends Rs. 680 per month on buying rice for his family. However, when the
price of rice decreases by 15%, he is able to buy 6 kg rice more per month with the
same expense. Find the reduced price of rice per kg.
Answers
Answered by
0
Answer:
15percent of 680
15/100*680
so 15percent is 102
Step-by-step explanation:
now the rice he buy is of 680-102
rate 578
now in that 102 he can buy more 6kg rice
so per kg rice 102/6
so price is 17per kg
he buys now 40kg rice
before he buy 40-6 is 34 kg rice
before the price was 680/34
rate 20 per kg
so per kg 3 rupee decreased
Similar questions