a water tanker is 15 cm long 20 m wide and 10 cm if the tank is half filled with water find the volume of water in tanker
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length of water tanker l = 15cm
width b = 20cm, height = 10cm
volume of water tanker
= 2 ( l + b) × h + 2lb
= 2 (15 + 20) × 10 + 2 × 15 × 20
= 20 × 35 + 30 × 20
= 20 ( 35 + 30) = 20 × 65
= 1300 cm^3
since half of the water tanker is filled with water , so then
volume of water in the water tanker
= 1300/ 2 = 650cm^3
Answer: volume of water = 650cm^3
width b = 20cm, height = 10cm
volume of water tanker
= 2 ( l + b) × h + 2lb
= 2 (15 + 20) × 10 + 2 × 15 × 20
= 20 × 35 + 30 × 20
= 20 ( 35 + 30) = 20 × 65
= 1300 cm^3
since half of the water tanker is filled with water , so then
volume of water in the water tanker
= 1300/ 2 = 650cm^3
Answer: volume of water = 650cm^3
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