Question

If 138 L of water remains in a water tank in the evening
after draining off 31% of water in the afternoon, how
much water was there in the tank in the morning?​

Answer 1

Answer:

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Step-by-step explanation:

didjdnrnrnenwkslllalalalalalalalalalalalkskskskskskskskdhdhdh

Answer 2

Answer:

Step-by-step explanation:

let x be total volume

69x/100=138

x=13800/69

x=200L