Answer:
I believe it is 5 or 6. the answer I got was 5.75 so I am leaning towards 6 but I would let someone else answer.
Explanation:
ok so we have 51 so then you would divide by 4 and subtract 7.
I think 5.
You'd do this backwards.
51 ÷ 4 = 12.75
12.75 - 7 = 5.75.
You could either round that to 6 or keep it at 5.
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