813  Ratio3
1

Name : _________________

 

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




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



The ratio of A and B is 7:4, 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 4:4, and the ratio
of A and C is 5:9. What is the value of
the ratio of B and C nearest to the 10th?




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




A 대 B 의 비율이 8:2, 이고, A 대 C 의
비율이 3:6. 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 5:7. What is the value of
the ratio of B and C nearest to the 10th?




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




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813    0.2 0.2 0.2 0.2 0.6 ( 1.4 )   1.4 1 0.2 0.2 0.3 ( 3.1 )   [[ 4.5 ]]