14/19 because 4 is the only number you can divide 57 and 76 and not get a decimal that is of course numbers from 1 to 10.If I am wrong let me know
Answer:

Step-by-step explanation:
it is too easy use your calculator!(-_-メ)
Answer:
21
Step-by-step explanation:
60*.35
Answer:
Its when you just swthc your thingy
Step-by-step explanation:
2+4=6
turns into
4+2=6
If it's most likely A. or B.
Correct me if I'm wrong.
But, I hope this helps!