161  Ratio3
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Name : _________________

 

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The ratio of A and B is 2:7, and the ratio
of A and C is 3:9. 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 5:8. What is the value of
the ratio of B and C nearest to the 10th?




A ´ë B ÀÇ ºñÀ²ÀÌ 5:7, À̰í, A ´ë C ÀÇ
ºñÀ²ÀÌ 6:8. À̸é, B ´ë C ÀÇ ºñÀ²Àº
¼Ò¼öÁ¡¾Æ·¡ ÇÑÀÚ¸®±îÁö ¾ó¸¶Àΰ¡?



The ratio of A and B is 5:2, and the ratio
of A and C is 3:9. What is the value of
the ratio of B and C nearest to the 10th?




The ratio of A and B is 10:5, 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 6:7, and the ratio
of A and C is 3:9. What is the value of
the ratio of B and C nearest to the 10th?




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




A ´ë B ÀÇ ºñÀ²ÀÌ 2:7, À̰í, A ´ë C ÀÇ
ºñÀ²ÀÌ 7:5. À̸é, B ´ë C ÀÇ ºñÀ²Àº
¼Ò¼öÁ¡¾Æ·¡ ÇÑÀÚ¸®±îÁö ¾ó¸¶Àΰ¡?



The ratio of A and B is 6:4, 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 8:7, 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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161    1.2 0.4 1.8 0.1 0.2 ( 3.7 )   0.4 0.1 2.8 0.7 0.4 ( 4.4 )   [[ 8.1 ]]