题目内容
甲数比乙数多五分之二,乙数比甲数少60,甲乙两数的和是( )
| A.150 | B.210 | C.360 | D.720 |
60÷
=150;
150÷(1+
)=210;
150+210=360;
故选:C.
| 2 |
| 5 |
150÷(1+
| 2 |
| 5 |
150+210=360;
故选:C.
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题目内容
| A.150 | B.210 | C.360 | D.720 |
| 2 |
| 5 |
| 2 |
| 5 |