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Step-by-step explanation:
- Given
- A parcel in Zedland costs 3.25 Zeds per kg. Also a fixed pick up service charge of 5 zeds.
- Now Shylaja sends some books which weighs w kg.
- Now 1 kg parcel weighs 3.25 zeds
- Therefore w kg will weigh 3.25 x w + service charge of 5 zeds.
- So equation will be
- C = 5 + 3.25 x w
- Now Shylaja paid 57 zeds. But 57 – 5 = 52 zeds
- So 3.25 Zeds will be equal to 1 kg
- So 52 zeds will be 52 / 3.25
- = 16 kg
- The weight of her parcel was 16 kg.
- Now Among Iqbal and Cherian the weight of photo frame of Iqbal was 4 kg more than the chess set sent by Cherian.
- So 1 kg costs 3.25 Zeds
- Therefore 4 kg will cost 3.25 x 4 = 13 Zeds
- So Iqbal pays 13 Zeds more than Cherian.
Reference link will be
https://brainly.in/question/16917792
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