raman had 60 pencils has rs 120 find the price of 45 pencils?
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Answer:
ᴀɴs ɪs ₹90
Step-by-step explanation:
sᴏʟᴜᴛɪᴏɴ
= ᴄᴏsᴛ ᴏғ 1 ᴘᴇɴᴄɪʟ = 120/60
= ᴄᴏsᴛ ᴏғ ᴘᴇɴᴄɪʟ = ₹2
= ᴄᴏsᴛ ᴏғ 45 ᴘᴇɴᴄɪʟ = 45 × 2
= ᴄᴏsᴛ ᴏғ 45 ᴘᴇɴᴄɪʟ = ₹90
ʜᴏᴘᴇ ɪᴛs ʜᴇʟᴘs
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