total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
Did you understand?
Answer:
The only way of getting to 10 using 2x it should mean that x = 5
2 * 5 = 10
Step-by-step explanation:
600 is closest to the actual answer so pick that.
