491  Ratio3
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Name : _________________

 

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




The ratio of A and B is 10:7, 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?




A 대 B 의 비율이 8:5, 이고, A 대 C 의
비율이 2:10. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 9:4, 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 5:2, 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 7:3, 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 7:5. What is the value of
the ratio of B and C nearest to the 10th?




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



The ratio of A and B is 6:4, and the ratio
of A and C is 3:8. 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 4:9. What is the value of
the ratio of B and C nearest to the 10th?




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491    2.1 0.7 0.3 0.3 0.2 ( 3.6 )   0.2 3.5 0.9 0.2 0.6 ( 5.4 )   [[ 9 ]]