758  Ratio3
2

Name : _________________

 

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The ratio of A and B is 7:5, 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 10:2, 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?




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



The ratio of A and B is 7:6, 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 7:2, and the ratio
of A and C is 5:6. 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 4:10. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 6:5, and the ratio
of A and C is 4:8. What is the value of
the ratio of B and C nearest to the 10th?




A 대 B 의 비율이 7:5, 이고, B 대 C 의
비율이 6:9. 이면, A 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 8:2, 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 4:6, 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?




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758    0.5 0.2 0.3 0.4 0.2 ( 1.6 )   0.3 0.4 0.9 0.1 1.5 ( 3.2 )   [[ 4.8 ]]