Question

if 6 pens cost rs 69 then the cost of 16 such pens
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Answer 1

Answer :

Cost of 6 pens = 69 rupees

Then, cost of 1 pen = 69/6 rupees

Cost of 16 pens = 16 × 69/6 = 184 rupees.

Answer 2

Aɴsᴡᴇʀ :

➪ ᖇՏ 184

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Sᴏʟᴜᴛɪᴏɴ :

» Cost of 6 pens = Rs 69

⠀⠀⠀⠀⠀★ Using Unitary Method ★

» Cost of 1 pen = $\sf Rs \dfrac{69}{6}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀

» Cost of 16 pens = $\sf \dfrac{69}{6} \times 16$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ = $\sf 23 \times 8 \:=\: Rs\: 184$

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