382  Ratio2
2

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




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




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




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




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




The ratio of A and B is 7:2, and the ratio
of A and C is 4:8. What is the value of
the ratio of B and C nearest to the 10th?




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




The ratio of A and B is 9:3, and the ratio
of A and C is 6:10. What is the value of
the ratio of B and C nearest to the 10th?




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382    0.9 0.4 0.3 0.8 0.6 ( 3 )   1 0.1 1 1.5 0.2 ( 3.8 )   [[ 6.8 ]]