Question

cost of 50 pencils is rs 75 .how many pecinls can be purchased for rs 15?​

Answer 1

Answer:

cost of 1 pencil=75/50

=1.5 rs

no. of pencils can be purchased within 15rs.=1.5*X

15=1.5*X

x= 15/1.5

= 10 pencils

Answer 2

ᴄᴏꜱᴛ ᴏꜰ 1 ᴘᴇɴᴄɪʟ = 75/50

= ₹ 1.5

ɴᴏ. ᴏꜰ ᴘᴇɴᴄɪʟꜱ ᴄᴀɴ ʙᴇ ᴘᴜʀᴄʜᴀꜱᴇᴅ ᴡɪᴛʜɪɴ ₹15

= 1.5 × x

15 = 1.5 × x

x = 15/1.15

= 10 ᴘᴇᴄɪʟꜱ