Sonia bought a total of 17 hens and ducks. She got a discount of ₹0.40 for each hen and a discount of ₹1.60 for each duck. She saved ₹16.40 in total. How many hens did she buy?
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Answer:
9 hens
Step-by-step explanation:
She saved Rs 12.8 on Ducks & Rs 3.60 on Hens.
Her savings Rs 1.60 x 8 = Rs 12.80
Her savings Rs 0.40 x 9 = Rs 3.60
Total of savings from both Ducks & Hens is Rs 16.40
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