497  Ratio3
2

Name : _________________

 

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The ratio of A and B is 2:3, 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 3:5, 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 10:4, 이고, A 대 C 의
비율이 3:8. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 2:6, 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 5:4, 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 4:7, 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 6:4, 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?




A 대 B 의 비율이 6:2, 이고, B 대 C 의
비율이 3:8. 이면, A 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 7:2, 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 2:2, and the ratio
of A and C is 4:9. What is the value of
the ratio of B and C nearest to the 10th?




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497    0.6 1.7 0.2 2 0.2 ( 4.7 )   0.8 0.5 1.1 0.3 0.4 ( 3.1 )   [[ 7.8 ]]