391  Ratio3
2

Name : _________________

 

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




The ratio of A and B is 2:7, and the ratio
of A and C is 5:8. What is the value of
the ratio of B and C nearest to the 10th?




A 대 B 의 비율이 2:3, 이고, A 대 C 의
비율이 7:10. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



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




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




The ratio of A and B is 8:7, 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?




The ratio of A and B is 2:6, and the ratio
of A and C is 5:8. What is the value of
the ratio of B and C nearest to the 10th?




A 대 B 의 비율이 9:4, 이고, B 대 C 의
비율이 5:5. 이면, A 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



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




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




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391    0.8 2.2 0.7 0.2 0.2 ( 4.1 )   0.8 1.9 2.2 0.9 0.9 ( 6.7 )   [[ 10.8 ]]