Answer: multiply 631.6 by 0.8 = 505.28
(4,6) is the correct answer
The most familiar case is that where you see a " + " sign between two numbers; that's an indication to add the two numbers (or terms) together.
Also, the instruction, "sum up the following," is a command to find the sum of all the numbers that follow.
Answer:
Step-by-step explanation:
10^2=100
320×100=32000
