Question

you know that 1/7 is equal to 0.142857 can you predict that 7 decimal expressions of 2/7, 3/7, 4/7, 5/7, 6/7 are, without going to the long division method? if so why so ​

Answer 1

Answer:

we know that 1/7=0.142857

so 2/7 is nothing but 1/7×2=2×0.142857=0.285714

also all like 3/7,4/7 are nothing but 3×1/7,4×1/7

so we don't need to calculate using long division method .

Answer 2

Answer:

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