Question

diver 90% of tomato and 78% of potato is water find the total quantity by weight of water is 90 kg of potato and 30 kg of tomato​

Answer 1

Water in tomato = 90% and water in potato = 78%

(i) Weight of water in 25 kg of tomato

= 25 × 90% = (25 × 90)/100

= (90/4) kg = (45/2) kg = 22.5 kg

(ii) Total quantity of water in 90 kg potato and 30 kg of tomato

= (90 × 78/100 + 30 × (90/100)) kg

= (7020/100) kg + 27 kg

= 70.20 kg + 27 kg = 97.20 kg

= 97.2 kg

(iii) Weight of water in potato = 39 kg

∴ Weight of potato = (39 × 100)/78 = 50 kg

Answer 2

Answer:

Step-by-step explanation:

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