868  Ratio3
2

Name : _________________

 

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




The ratio of A and B is 10:4, 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?




A 대 B 의 비율이 7:4, 이고, A 대 C 의
비율이 5:6. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



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




The ratio of A and B is 7:4, 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 2:5, 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 9:5, 이고, B 대 C 의
비율이 4:10. 이면, A 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 9:7, 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 2:6, and the ratio
of A and C is 7:8. What is the value of
the ratio of B and C nearest to the 10th?




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868    0.2 0.2 1 0.1 0.2 ( 1.7 )   0.2 0.9 0.7 0.5 2.6 ( 4.9 )   [[ 6.6 ]]