Answer:
1.2
Step-by-step explanation:
2.5 - 6.1 = 3.6
3.6 / 3 = 1.2
Answer:x=1.2
3x+2.5=6.1
3x=6.1-2.5
3x=3.6
x=1.2
6 oranges
4.75 / 5 = 0.95
5.70 / 0.95 = 6
7x12 = 84
osea que comprara 12