Respuesta :
Blue : Red
63 : 45
[63 ÷ 9 : 45 ÷ 9 ]
7 : 5
[7 x 2 : 5 x 2]
14 : 10
If there are 10 red balloons, there should be 14 blue ballons
63 : 45
[63 ÷ 9 : 45 ÷ 9 ]
7 : 5
[7 x 2 : 5 x 2]
14 : 10
If there are 10 red balloons, there should be 14 blue ballons
Answer: 63-45=18
Step-by-step explanation: this is how i got the answer 63-45=18-10=8