142  Ratio3
2

Name : _________________

 

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The ratio of A and B is 3:4, 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?




The ratio of A and B is 8:3, 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?




A 대 B 의 비율이 9:5, 이고, A 대 C 의
비율이 7:8. 이면, B 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 5:5, and the ratio
of A and C is 6:5. 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 7:8. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 5:3, 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 6:2, 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 7:6, 이고, B 대 C 의
비율이 6:8. 이면, A 대 C 의 비율은
소수점아래 한자리까지 얼마인가?



The ratio of A and B is 4:5, and the ratio
of A and C is 6:9. 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 6:6. What is the value of
the ratio of B and C nearest to the 10th?




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142    0.8 0.2 0.9 1.2 0.6 ( 3.7 )   0.4 0.2 0.9 0.8 3 ( 5.3 )   [[ 9 ]]