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secondary 4 | E Maths
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Why is 8(b) 10 whole 5 over 12min ? I’m so puzzled
Date Posted: 5 years ago
Views: 308
That 10 5/12 min is the answer for tap B in part a)...
31.25 l ÷ 3 l per min
= 10 5/12 min
Part b)
Tap A: 2.5 l per min
Tap B: 3 l per min
Together: 5.5 l per min
55 l ÷ 5.5 l per min = 10 min
31.25 l ÷ 3 l per min
= 10 5/12 min
Part b)
Tap A: 2.5 l per min
Tap B: 3 l per min
Together: 5.5 l per min
55 l ÷ 5.5 l per min = 10 min
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