Question

1. यदि 40 पेन का मूल्य ₹400 है तो 30 पेन का मूल्य निकालिए
सतत
दिनों​

Answer 1

Answer:

the cost of 40 pens=rs400

the cost of 1 pen=400/40=10

the cost of 30 pens =30×10=rs300

Answer 2

Answer:

300 rupees

Step-by-step explanation:

By unitary method

cost of 1 pen =₹400/40=₹10

cost of 30 pens= ₹10×30

=₹300.