1/10. EXPLANATION: if you take 2/5 and change it to the equivalent fraction 4/10. you can easily find 1/4 of that. 1/10 is your answer. HAVE A NICE DAY!
Are you asking what 7 times 3 is? Or what is it you're asking
Answer: 
which will be 1096 in base 10
Step-by-step explanation:
in expanded form to base 10 will be :

which will be

⇒1080+0+12+4
= 1096
Answer:
The answer is A: y^2/2x
Step-by-step explanation:
Hope this helps please mark brainliest :)