521  Ratio2
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The ratio of A and B is 5:5, and the ratio
of A and C is 6:5. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 8:5, and the ratio
of A and C is 3:7. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 9:6, and the ratio
of A and C is 6:5. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 8:2, and the ratio
of A and C is 3:8. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 4:3, and the ratio
of A and C is 4:5. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 9:4, and the ratio
of A and C is 3:9. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 6:3, and the ratio
of A and C is 6:7. What is the value of
the ratio of B and C nearest to the 10th?




한글 The ratio of A and B is 5:4, and the ratio
of A and C is 4:10. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 5:2, and the ratio
of A and C is 5:10. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 4:7, and the ratio
of A and C is 7:5. What is the value of
the ratio of B and C nearest to the 10th?




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521    1.2 0.3 0.8 0.1 0.6 ( 3 )   0.1 0.4 0.3 0.2 2.4 ( 3.4 )   [[ 6.4 ]]