题目内容
A班学生人数是B班人数的1.4倍,B班人数与A班人数的比是______.A班人数比B班人数多
.
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(1)1:1.4,
=10:14,
=5:7;
(2)(1.4-1)÷1,
=0.4÷1,
=
;
故答案为:5:7,
.
=10:14,
=5:7;
(2)(1.4-1)÷1,
=0.4÷1,
=
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| 5 |
故答案为:5:7,
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| 5 |
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