144  Ratio2
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The ratio of A and B is 10:7, and the ratio
of A and C is 5:9. 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 2:10. What is the value of
the ratio of B and C nearest to the 10th?




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




The ratio of A and B is 9:7, and the ratio
of A and C is 2:6. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 4:2, 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 10:4, 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 2:5, 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?




한글 The ratio of A and B is 10:7, 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 6:7, 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 4:5, and the ratio
of A and C is 7:6. What is the value of
the ratio of B and C nearest to the 10th?




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144    0.4 0.4 0.4 0.3 0.4 ( 1.9 )   0.2 3 0.3 0.8 1.5 ( 5.8 )   [[ 7.7 ]]