En el cumpleaños de Andrea, David comió de la torta 2 5 , Sofí 3 7 , y Julián 1 4 , ¿Qué fracción de torta comieron entre los tr
es?
1 answer:
Answer:
Step-by-step explanation:
2/5 + 3/7 + 1/4 = 28/140 + 60/140 + 35/140 = 123/140
You might be interested in
Answer: 5
Step-by-step explanation:
5x7=35
35-4=31
1/2 I guess I don't think you typed in the question correctly. Not trying to be mean.
(1 + x) (13) = 13+6.5
13x + 13 = 19.5
13x = 6.5
x = 0.5
The item was marked up by 50%
5/6 because 5/6=0.80 and 2/3=0.66
