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andrew-mc [135]
3 years ago
10

In his restaurant, Manuel is making 'Sandria', a drink made from red juice and iced soda water, mixed in the ratio 2:3. Manuel u

ses 10 litres of red juice.
a) How many litres of soda water does he use?
b) How many litres of Sandria does he use?
Mathematics
1 answer:
Ivahew [28]3 years ago
5 0
2:3
10:_
2*5=10
3*5=15
a) 15 litres of soda water
b) 10+15 = 25 litres
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CI=\bar x\pm z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}\cdot\sqrt{\frac{N-n}{N-1}}

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