Question

20 bags of cement
of 40 kg is cost rupees 1800 find the cost of 15 bags of cement weighing 30 kg​

Answer 1

Answer:

Dear student

20 bags of 40 kg means a total of 800 kg costs Rs1800

So 1kg cost is Rs 2.25

15 bags of 3 kg means a total of 45 kg which will cost Rs(2.25x45) = Rs101.25

I hope this answer helps you

With regards

A fellow student

Answer 2

Step-by-step explanation:

20 bags 40kgs = 800kg

1800/800= 2.25

15×30 kgs=450

2.25×450=1012.5

answer is 1012.5