amandaevans312 amandaevans312

24-07-2016
Mathematics

contestada

Screen wash is mixed with water for a car in the ratio of 1 : 7.

Bill needs to make up 1.6 litres for his car.

How much water does he need?

Respuesta :

Kunchan Kunchan

24-07-2016

Screen wash : Water
1 : 7

Total sections 8
Total volume 1.6 litres

one section is equal to (1.6/8) 0.2 litres.

therefore the needed amount of water will be
0.2 * 7
1.4 litres

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