542  Ratio3
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Name : _________________

 

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




A 대 B 의 비율이 4:7, 이고, A 대 C 의
비율이 2:5. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 5:6, 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 2:9. 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 3:7. What is the value of
the ratio of B and C nearest to the 10th?




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




A 대 B 의 비율이 6:7, 이고, A 대 C 의
비율이 7:8. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 6:6, and the ratio
of A and C is 6:8. 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 5:7. What is the value of
the ratio of B and C nearest to the 10th?




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542    0.6 1.9 0.3 0.4 0.2 ( 3.4 )   0.5 0.8 0.8 0.8 0.5 ( 3.4 )   [[ 6.8 ]]