
求2题数学答案
2个回答
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1/6 : x = 3/4 : 18
1/6÷ x =3/4 ÷ 18
1/6÷ x =3/4 x 1/18
1/6÷ x =1/24
x =1/6 ÷ 1/24
x = 1/6 x 24
x =4
1/6÷ x =3/4 ÷ 18
1/6÷ x =3/4 x 1/18
1/6÷ x =1/24
x =1/6 ÷ 1/24
x = 1/6 x 24
x =4
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