Question

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Answer 1

✒ǫᴜᴇsᴛɪᴏη :-

ᴀ ᴘᴇʀsᴏɴ ɪs ᴘᴀɪᴅ ₹ 150 ғᴏʀ ᴇᴀᴄʜ ᴅᴀʏ ʜᴇ ᴡᴏʀᴋs ᴀɴᴅ ɪs ғɪɴᴇᴅ ₹30 ғᴏʀ ᴇᴀᴄʜ ᴅᴀʏ ʜᴇ ʀᴇᴍᴀɪɴs ᴀʙsᴇɴᴛ. ɪғ ɪɴ 40 ᴅᴀʏs, ʜᴇ ᴇᴀʀɴᴇᴅ ₹ 3,300 ғɪɴᴅ ғᴏʀ ʜᴏᴡ ᴍᴀɴʏ ᴅᴀʏs ᴅɪᴅ ʜᴇ ᴡᴏʀᴋ?

✒ᴀηsᴡᴇʀ :-

ʟᴇᴛ ᴛʜᴇ ᴍᴀɴ ᴡᴏʀᴋs ғᴏʀ x ᴅᴀʏs

∴ʜᴇ ʀᴇᴍᴀɪɴs ᴀʙsᴇɴᴛ ғᴏʀ (40 - x) ᴅᴀʏs.

sɪɴᴄᴇ, ᴛʜᴇ ᴍᴀɴ ɢᴇᴛs ₹ 150 ғᴏʀ ᴇᴀᴄʜ ᴅᴀʏ ʜᴇ ᴡᴏʀᴋᴇᴅ ᴀɴᴅ ɪs ғɪɴᴇᴅ ₹ 30 ғᴏʀ ᴇᴀᴄʜ ᴅᴀʏ ʜᴇ ʀᴇᴍᴀɪɴs ᴀʙsᴇɴᴛ.

$⟿\large{\tt{150x -30 (40 - x)=3,300}}$

$⟿\large{\tt{150x -1200+30x =3,300}}$

$⟿\large{\tt{150x -180x=3,300 + 1,200 = 4,500}}$

$⇝\large{\boxed{\tt{\red}x = 25}}$

Answer 2

Answer:

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Step-by-step explanation:

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