549  Ratio3
1

Name : _________________

 

refresh

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




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




A ´ë B ÀÇ ºñÀ²ÀÌ 4:6, À̰í, A ´ë C ÀÇ
ºñÀ²ÀÌ 5:9. À̸é, B ´ë C ÀÇ ºñÀ²Àº
¼Ò¼öÁ¡¾Æ·¡ ÇÑÀÚ¸®±îÁö ¾ó¸¶Àΰ¡?



The ratio of A and B is 4:2, and the ratio
of A and C is 4:7. 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 3:8. 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 2:10. What is the value of
the ratio of B and C nearest to the 10th?




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




A ´ë B ÀÇ ºñÀ²ÀÌ 6:6, À̰í, A ´ë C ÀÇ
ºñÀ²ÀÌ 2:5. À̸é, B ´ë C ÀÇ ºñÀ²Àº
¼Ò¼öÁ¡¾Æ·¡ ÇÑÀÚ¸®±îÁö ¾ó¸¶Àΰ¡?



The ratio of A and B is 4:2, and the ratio
of A and C is 4:7. 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 6:5. What is the value of
the ratio of B and C nearest to the 10th?




+(         )

 

(         )+

++[[          ]]++

549    0.6 1 0.6 0.3 0.3 ( 2.8 )   0.2 0.3 0.6 0.3 4.2 ( 5.6 )   [[ 8.4 ]]