Join ExamsbookAnswer : 2. "70% is better"
What is better, to have 70% discount or 40 and 30% discount consequently ?5
Q: What is better, to have 70% discount or 40 and 30% discount consequently ?
- 140% is betterfalse
- 270% is bettertrue
- 3Both are samefalse
- 4Nonefalse
- Show AnswerHide Answer
- Workspace
Answer : 2. "70% is better"
Explanation :
Answer: B) 70% is better Explanation: Let Price be Rs.100 1st CASE: Then 100 x 70/100 = 70=> price after discount = 100-70 = Rs.30 2nd CASE: Then 100 x 40/100 = 40=> price after discount = 100-40 = Rs.60then60 x 30/100 = 18=> price after 2 consequent discount = 60-18 = Rs.42 =>from 1 and 2 cases, 70% discount is better.