Mathematics, 06.12.2020 18:00 montgomerykarloxc24x
Maral is mixing antifreeze and water.
She has 15 litres of a mixture of anti freeze and water in the ratio 5 : 3
How much anti-freeze must she add to make the ratio 1 :1 ?
pls give answer with working out. Thanks.
Answers: 2
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Maral is mixing antifreeze and water.
She has 15 litres of a mixture of anti freeze and water in th...
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