278  Ratio3
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Name : _________________

 

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The ratio of A and B is 2:2, 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 10:5, 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?




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



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




The ratio of A and B is 5:4, 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 9:4, 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?




The ratio of A and B is 9:6, 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?




A 대 B 의 비율이 3:7, 이고, A 대 C 의
비율이 6:7. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 3:6, and the ratio
of A and C is 2:8. 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 6:9. What is the value of
the ratio of B and C nearest to the 10th?




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278    0.7 0.1 1.4 2.5 0.4 ( 5.1 )   0.4 0.9 0.4 0.5 1.3 ( 3.5 )   [[ 8.6 ]]