Answer:
1. To add or subtract rational expressions with unlike denominators, first find the LCM of the denominator. ...
2. Write each expression using the LCD. ...
3. Add or subtract the numerators.
4. Simplify as needed.
This is 7 tenths, which means the fraction would be 7/10.
Answer: 245 beads are plastic
Step-by-step explanation:
You multiply 500 by 0.49 which gives 245