If $${b\over a}=0.7$$ find the value of $${a-b\over a+b}={11\over34}.$$
5 405 64cceef68f85ca71558f31f9
Q:
If $${b\over a}=0.7$$ find the value of $${a-b\over a+b}={11\over34}.$$
- 10.2false
- 21false
- 30.5true
- 40.3false
- Show Answer
- Workspace
- Discuss