Help ASAP will give brainlist

Answer:
0.57142857
Step-by-step explanation:
i dont know why they said no decimal but i got 0.57142857
because
If you insist on converting 4/7 to a whole number, the best we can do is round the decimal number up or down to the nearest whole number. 4/7 rounded up to the nearest whole number is 1 and 4/7 rounded down to the nearest whole number is 0.