Question

3. Radha bought 0.86 kg potato for Rs 17. 26. At what price per kg did the potatoes cost her?
If Radha was carrying Rs. 50 with her, how much money is she left with?

Answer 1

$Quantity \: of \: potato \: Radha \: bought \\= 0.86 \: kg$

$Cost \: of \: 0.86 \:kg \: potato = Rs \:17.26$

$Cost \:of \: 1\: kg \: potatoes \\= \frac{17.26}{0.86}\\= \frac{863}{43}\\ \approx Rs\:20.07$

$Amount \: carried \: by \: Radha = Rs \: 50$

$After \: payment \: remaining \: money \\= Rs \: 50 - Rs \: 17.26 \\= Rs\: 32.74$

Therefore.,

$\red{ Money\: left \: with \: Radha } \green { = Rs\: 32.74}$

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