Question

So sánh các số thực :

a) \(2,\left(15\right)\) và \(2,\left(14\right)\)

b) \(-0,2673\) và \(-0,267\left(3\right)\)

c) \(1,\left(2357\right)\) và \(1,2357\)

d) \(0,\left(428571\right)\) và \(\dfrac{3}{7}\)

Answer 1

a) $2,\left(15\right)$ > $2,\left(14\right)$

b) $-0,2673$ > $-0,267\left(3\right)$

c) $1,\left(2357\right)$ > $1,2357$

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Answer 2

a)2,(15)>2,(14)

b)-0,2673>-0,267(3)

c)1,(2357)>1,2357

d)0,(428571)=3/7