Math, asked by ylniarb62, 4 months ago

Please can anyone answer this

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Answers

Answered by barsha0704

0

Answer:

6 kg of nickel is the answer

Answered by Anonymous

18

Answer step by step

nickel= 100-30-40%

=30%

alloy = 20kg

nickel=30/100×20

Nickle=6kg

Hence nickel = 6kg

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