A certain sum doubles in 7 years at simple interest. The same sum under the same interest rate will become 4 times in how many years.:
5 848 5e86d358e378b64bed5ba96f
Q:
A certain sum doubles in 7 years at simple interest. The same sum under the same interest rate will become 4 times in how many years.:
- 114false
- 228false
- 321true
- 410false
- Show Answer
- Workspace
- Discuss