2 years ago

What is the answer to 8.(x.4)

Mathematics

1 answer:

RSB [31]2 years ago

3 0

Answer:

32x

Step-by-step explanation:

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Answer: The weight of X is $33\dfrac{1}{3}\%$ of weight of mixture.

Step-by-step explanation:

Since we have given that

Percentage of seed mixture X for ryegrass = 40%

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If a mixture of X and Y contains 30 percent ryegrass,

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So, for seed X = x

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So, According to question,

$0.4x+0.25(100-x)=30\\\\0.4x+25-0.25x=30\\\\0.15x=30-25\\\\0.15x=5\\\\x=\dfrac{5}{0.15}\\\\x=\dfrac{100}{3}$

So, weight of mixture X is given by

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2 years ago

What is the answer to 8.(x.4)​

What is the answer to 8.(x.4)