417  Ratio3
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Name : _________________

 

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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 2:6, 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?




A 대 B 의 비율이 3:3, 이고, A 대 C 의
비율이 3:5. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 8:2, 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 7:3, 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 8:6, 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 2:2, 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?




A 대 B 의 비율이 5:4, 이고, A 대 C 의
비율이 6:10. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 5:2, 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 9:7, 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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417    1.5 1.3 0.2 0.2 0.2 ( 3.4 )   0.6 0.8 0.7 0.1 0.8 ( 3 )   [[ 6.4 ]]