Question

`The total weight of a mixture of two things A and B is 50 kg. If A and mixed in the ratio 3:7 find the quantity of B in the mixture`

Please give the correct answer.​

Answer 1

Answer:

here is your answer in the attachment

hope it help

Answer 2

Answer:

$3x + 7x = 50 \\ 10x = 50 \\ x = 5$

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