Question

the ratio of water and the remaining portion in a syrup is 89:11 how much litre of water is to be e added to the syrup to make the ratio 90:10?​

Answer 1

Answer:

Step-by-step explanation: Consider 100 litre of mixture. 89 litre is water and 11 litre is syrup .

Adding x lite of water, makes a new mixture 0f 100 + x litre and in it the volume of syrup remain the same as 11 litre.

In ( 100 + x ) volumes Of mixture thete is 11 litre of syrup,

In 100 volume, the liter of syrup is 1100/ (100 + x) = 10/100

x = 10 litre.

Water to be added is 10 litre for every 100 litre of mixture.

Consider 100 litre of mixture. 89 litre is water and 11 litre is syrup .

If x litre of water is added,

( 89 + x) / (100+x) = 90/100

x = 10 litre for every litre.

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