Question

40 articles cost Rs. 180. The cost of 12 articles is _______________.

Answer 1

$\huge\underline{\overline{\mid{\bold{\blue{\mathcal{Aɴsᴡᴇʀ}}\mid}}}}$

ᴄᴏsᴛ ᴏғ 40 Aʀᴛɪᴄʟᴇs = Rs. 180

ᴄᴏsᴛ ᴏғ 1 ᴀʀᴛɪᴄʟᴇ = Rs. 180/40 = Rs. 4.5

Cᴏsᴛ ᴏғ 12 ᴀʀᴛɪᴄʟᴇs = 12 × 4.5 = Rs. 54

40 articles cost Rs. 180. The cost of 12 articles is Rs.54.

Answer 2

Answer:

$\huge\underline\mathfrak\red{❥︎ANSWER}$

ᴄᴏsᴛ ᴏғ 40 Aʀᴛɪᴄʟᴇs = Rs. 180

ᴄᴏsᴛ ᴏғ 1 ᴀʀᴛɪᴄʟᴇ = Rs. 180/40 = Rs. 4.5

Cᴏsᴛ ᴏғ 12 ᴀʀᴛɪᴄʟᴇs = 12 × 4.5 = Rs. 54

40 articles cost Rs. 180. The cost of 12 articles is Rs.54.