Answer:
80,000
Step-by-step explanation:
7 is the tean thousand
Add 1 because 5 is a big amount.
4*0.23
0.92
the answer is 0.92
960,000! Hope this helped! :D
.300 + .060 + .008
You would break each number's place value down and add them in a line, in decimals, you would do the exact same.