521  Ratio2
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The ratio of A and B is 5:4, 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 3:2, and the ratio
of A and C is 2:5. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 4:4, and the ratio
of A and C is 4:6. 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 2:6. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 4:3, 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 4:7, and the ratio
of A and C is 2:7. 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 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 10:2, and the ratio
of A and C is 2:5. 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 4:5. 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 7:7. What is the value of
the ratio of B and C nearest to the 10th?




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521    0.4 0.3 0.7 0.1 0.2 ( 1.7 )   0.5 0.3 0.1 0.5 2 ( 3.4 )   [[ 5.1 ]]