390  Ratio2
2

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The ratio of A and B is 4:2, 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?




The ratio of A and B is 2:5, and the ratio
of A and C is 2:8. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 3:6, and the ratio
of A and C is 5:7. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 7:4, and the ratio
of A and C is 3:6. What is the value of
the ratio of B and C nearest to the 10th?




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




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




The ratio of A and B is 4:5, and the ratio
of A and C is 6:9. What is the value of
the ratio of B and C nearest to the 10th?




한글 The ratio of A and B is 8:4, 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 4:5, and the ratio
of A and C is 5:6. What is the value of
the ratio of B and C nearest to the 10th?




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




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390    0.4 0.6 1.4 0.3 2.5 ( 5.2 )   0.4 0.8 0.4 1 0.3 ( 2.9 )   [[ 8.1 ]]