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How do you solve #4/5x =10/20#?

Answer 1
Isaiah AnthonyIsaiah Anthony

#color(blue)(x = (1 * 5) / (2 * 4) = 5/8#

#4/5 x = 10 / 20#
#x = ((10/20)) / (4/5)), " cross multiplying"#
#x = (10 / 20) * (5/4)#
#x = (cancel10 * 5) / (cancel(20)^color(red)(2) * 4)#
#color(blue)(x = (1 * 5) / (2 * 4) = 5/8#
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Answer 2
Kennedy AdamsKennedy Adams

To solve the equation 4/5x = 10/20, you need to first cross multiply to eliminate the fractions. Then, solve for x. Here's the step-by-step process:

  1. Cross multiply: 4 * 20 = 5 * 10
  2. Simplify both sides: 80 = 50x
  3. Divide both sides by 50: x = 80/50
  4. Simplify the fraction: x = 8/5 or x = 1.6
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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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