Answer:
it is 2.6 that is the answer
Answer:
the answer is d
Step-by-step explanation:
Answer:
The ration of 15 to 10 is 3/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Change the 2/3 to 4/6
Now the ratio becomes 3:4:6
So the number of each is
3x + 4x + 6x = 520
13x = 520
x = 40
Red = 3*40 = 120
Yellow = 4*40 = 160
Blue = 6 * 40 = 240
Total = 520
