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Oksana_A [137]
1 year ago
8

a tank is 4/5 full water . after drawing of 190 litres of water it is just 1/6 full . what is the capacity​

Mathematics
1 answer:
xxTIMURxx [149]1 year ago
3 0

Answer:

The capacity of water in the tank is 300 litres

Step-by-step explanation:

Let the unknown capacity be x

4/5 of x-190 litres = 1/6 of x

4x/5-190 litres = x/6

Cross x/6 and 190 litres over the equation sign

4x/5-x/6 = 190 litres

The LCM is 30

(24x-5x)/30 = 190 litres

19x/30 = 190 litres

Cross multiply

190 litres*30 = 19x

5700 litres= 19x

Divide through by 19

x = 300 litres

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