Answer:

Step-by-step explanation:

As the answer can be more simplified, divide both numerator and denominator by 5.

The next numbers are 32 and -64 the pattern multiplies by -2
Answer:
1. .900+.020+.008, 2. .700+.030+.001, 3. 4.5, 4.56, 4.565656, 4.6
Step-by-step explanation: