Question

please answer question 14 urgently​

Answer 1

Answer:

a=900,b=180,c=300

Step-by-step explanation:

a+b+c=1380

a=5b, b=a/5

a=3c,c=a/3

a+a/5+a/3=1380

15a+3a+5a=1380*15

23a=20700

a=20700/23

a=900

so, b=180

c=300