642  Ratio3
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Name : _________________

 

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




A 대 B 의 비율이 5:3, 이고, A 대 C 의
비율이 2:9. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



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




The ratio of A and B is 7:3, 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 2:6, 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 3:5, 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?




A 대 B 의 비율이 7:4, 이고, A 대 C 의
비율이 7:6. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 6:5, 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 6:7, 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?




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642    0.2 0.1 0.2 1.2 0.3 ( 2 )   1.5 1.7 0.6 0.2 0.6 ( 4.6 )   [[ 6.6 ]]