题目内容
4.8:3.6化成最简单的整数比是______.
:
的比值是______.
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(1)4.8:3.6,
=(4.8÷1.2):(3.6÷1.2),
=4:3;
(2)
:
,
=
÷
,
=2.
=(4.8÷1.2):(3.6÷1.2),
=4:3;
(2)
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=
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=2.
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