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secondary 4 | E Maths
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need help with q 24
Date Posted: 3 years ago
Views: 211
(a) what you wrote is correct, just remember to give final answer in litres and 3sf. so, 12566cm3 = 12.6 litres (3sf)
(b) Find the volume of the plastic cups = pi x 2.4^2 x 8 = 144.76 (5sf)
number of cups = 12566 / 144.76 = 86.8 (3sf)
therefore, max cups that can be filled = 86
(b) Find the volume of the plastic cups = pi x 2.4^2 x 8 = 144.76 (5sf)
number of cups = 12566 / 144.76 = 86.8 (3sf)
therefore, max cups that can be filled = 86
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