23 can round to 20 and 21 can also round to 20 so all u do is 20x20=400 so 400 is your estimated answer
What is the separate weight
The way we simplify this is by using the distributive property and multiply every term by 0.5. When we do this we get 2a+3b
Answer:
The GFC of 5 and 6 is 2.
Step-by-step explanation:
Hope this helps :))
