Respuesta :
Answer:
David gets 20 sweets.
Step-by-step explanation:
If you want the ratio, 2:2:1, Krustika gets 20 more than mark, you will need to have double what mark got.
So, the only number I can think of that is half, but also 20 more than the "1" ratio, is 20; as 20 is half of 40, however, 40 is also 20 more than the "1" ratio.
Answer:
LOL U DID IT WRONG CAN I HAVE THE RIGHT ANSWER!!!!!!!!!!!!!!!!!
Step-by-step explanation: