Answer:1 5/10
Step-by-step explanation:
300 + 40 = 340 + 7/10 + 5/100 turn simplify it to 7/10 + 5/10 + 3/10 =15/10 = 1 5/0
The answer that you’re looking for is B & D
Any number to the power 0 is 1.
So 10^0 = 1
You need to give options for future reference