suppose you have a 4-liter bucket and a 7-liter bucket. you need 5-liters for an aquarium. Explain how to get 5liters if neither bucket is m

Question

suppose you have a 4-liter bucket and a 7-liter bucket. you need 5-liters for an aquarium. Explain how to get 5liters if neither bucket is marked?

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Madeline 1 week 2021-11-20T11:09:21+00:00 1 Answer 0 views 0

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    2021-11-20T11:10:37+00:00

    Answer:

    it is a 7 step process explained in explanation section

    Step-by-step explanation:

    Step one

    fill 7 litre bucket then pour it in 4 liter bucket

    output: 7 litre bucket has 3 litres and 4 litres bucket has 4 liter in it

    Step two

    drain four liter bucket and pour 3 liter from 7 litre bucket in it

    output: 7 litre bucket has 0 litres and 4 litres bucket has 3 liter in it

    step 3

    fill 7 litre bucket and transfer water from it in 4 liter bucket which has already 3 liter in it

    output: 7 litre bucket has 6 litres and 4 litres bucket has 4 liter in it

    step 4

    drain four liter bucket and pour 4 liter from 7 litre bucket which has 6 litre in it

    output: 7 litre bucket has 2 litres and 4 litres bucket has 4 liter in it

    step 5

    drain 4 litre bucket and pour 2 litre from 7 litre bucket

    output: 7 litre bucket has 0 litres and 4 litres bucket has 2 liter in it.

    step 6

    fill 7 liter bucket fully

    output: 7 litre bucket has 7 litres and 4 litres bucket has 2 liter in it.

    step 7

    pour water from 7 liter bucket in 4 litre bucket which has already 2 litre in it

    output: 7 litre bucket has 5 litres and 4 litres bucket has 4 liter in it.

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45:7+7-4:2-5:5*4+35:2 =? ( )