Answer:
7, I believe. I have to fill in the extra character space, so I hope you have a nice day :)

what is the average cost of 7 articles if 3 of them cost 30k each and the rest cost 12.5k each

TOTAL NUMBER OF ARTICLE= 7
ARTICLES FOR 30K = 3
ARTICLES FOR 12.5K = 7-3= 4

Average cost of 7 articles




Wake up to reality! Nothing ever goes as planned in this world. The longer you live, the more you realize that in this reality only pain, suffering and futility exist.- Madara Uchiha
I think the Answer is 64 !!!
Answer:
a 18.24
b 32ratio 48
c
d
Step-by-step explanation:
you have to do ur self itis very easy you can also search some parton Google ok bro