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4 years ago

How do I simplify 5•d=5/7 as a proper fraction or a whole mixed number solve for d

1 answer:

5 0

$5\cdot d=\dfrac{5}{7}\qquad\text{divide both sides by 5}\\\\d=\dfrac{5}{7}:5\\\\d=\dfrac{5}{7}\cdot\dfrac{1}{5}\\\\d=\dfrac{\not5^1}{7}\cdot\dfrac{1}{\not5_1}\\\\d=\dfrac{1}{7}\cdot\dfrac{1}{1}\\\\\boxed{d=\dfrac{1}{7}}$

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3 years ago

The volume of a cube is 27 n Superscript 27cubic units. What is the length of one side of the cube? 3 n cubed units 3 n Superscr

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The length of side of cube is $3n^9$ units

Solution:

Given that, volume of cube is $27n^{27}$ cubic units

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3 years ago

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