题目内容
a、b、c都是非0自然数,a×
=
×b=c÷
,那么顺序正确的是( )
| 13 |
| 12 |
| 14 |
| 15 |
| 3 |
| 8 |
| A.a>b>c | B.b>a>c | C.c>a>b |
令a×
=
×b=c÷
=1,那么:
a×
=1,
a=1÷
=
;
×b=1,
b=1÷
=
;
c÷
=1,
c=
×1=
;
>
>
,即b>a>c;
故选:B.
| 13 |
| 12 |
| 14 |
| 15 |
| 3 |
| 8 |
a×
| 13 |
| 12 |
a=1÷
| 13 |
| 12 |
| 12 |
| 13 |
| 14 |
| 15 |
b=1÷
| 14 |
| 15 |
| 15 |
| 14 |
c÷
| 3 |
| 8 |
c=
| 3 |
| 8 |
| 3 |
| 8 |
| 15 |
| 14 |
| 12 |
| 13 |
| 3 |
| 8 |
故选:B.
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