Question

What is the improper fraction of 1/3/4

Answer 1

1 3/4? Here it is - 7/4.

How I got it - So, the 3 is for the second whole. But 1 whole = 4/4, and 4/4 + 3/4 = 7/4.
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S0, 7/4 is you answer.
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Glad I could help, and good luck!
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Answer 2

1 3/4 = 7/4....u take ur whole number (1) and multiply it by ur denominator (4)...which gives u 4...then add that to ur numerator (3), giving u 7...then put that over ur original denominator (4)....so it becomes 7/4