Km pretty sure it’s C (the third one )
525cm bro because i just took it right now
They are both fractions, but 3/3 is 1 whole and 4/4 is 1 whole also.
so 1 whole times 1 whole equals 1
number form of my explanation:
3/3=1
4/4=1
1x1=1
Describe complete!
20 + 4 + 3/10 + 5/100 + 7/1000
