问题 填空题

把1.2:3.6化成最简整数比是______,比值是______.

答案

(1)1.2:3.6,

=(1.2×10):(3.6×10),

=12:36,

=(12÷12):(36÷12),

=1:3;

(2)1.2:3.6,

=1:3,

=1÷3,

=

1
3

故答案为:1:3,

1
3

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