Answer:
10
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
this one is correct
1/5+1/5=2/5
Answer:
8 hours
Step-by-step explanation:
1/4 = 2h
2h times 4 = 8h
Do you mean how you can tell between an area formula and a volume formula? Well usually like on a reference sheet it says the shape and the letter a or v, a representing area and v representing volume. I hope this helps, if it doesn't please tell me in the comment section
