When you're looking to simplfy a number, the best thing to do is to list all of the factors of that number;
21- 1,3,7
8- 1,2,4,8
The only common factor between these is one, and this is what they're currently in, therefore, it cannot be simplified.
Hope this helps :)
400000 10 to the fifth power is 100000, so when you switch out the 1 for a 4, it become 400000.
Answer:
no puedo alludar te perdón
Answer:
1.7
Step-by-step explanation:
