147.3 as a mixed nunber is 147 and 3/10, 147.3 as an improper fraction is 1473/10
Answer:

Step-by-step explanation:

We can try to simplify first.

Now we can combine the like terms:

hope this helped! :)
Answer:

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

» On the left hand side, factorise out r

Answer:
0.32608696
Step-by-step explanation:
C! All angles are the same