You know that 1/7 = 0.142857 . . Can you predict what the decimal expansions of
1 answer:
Answer:
2/7=0.285714
3/7=0.428571
4/7=0.571428
5/7=0.714285
6/7=0.857142
Step-by-step explanation:
1/7 = 0.142857
2/7=2(1/7)
2/7=2(0.142857)
2/7=0.285714
3/7=1/7+2/7
3/7=0.142857+0.285714
3/7=0.428571
Or
3/7=3(1/7)
3/7=3(0.142857)
3/7=0.428571
4/7=2(2/7)
4/7=2(0.285714)
4/7=0.571428
5/7=5(1/7)
5/7=5(0.142857)
5/7=0.714285
6/7=2(3/7)
6/7=2(0.428571)
6/7=0.857142
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