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Let’s check out your problem:

-0.7+(2)/(8)= Enter the answer as an exact decimal or simplified fraction.

−0.7+28= -0.7+\frac{2}{8}= \newlineEnter the answer as an exact decimal or simplified fraction.

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Full solution

Q. −0.7+28= -0.7+\frac{2}{8}= \newlineEnter the answer as an exact decimal or simplified fraction.
  1. Convert to decimal: Convert the fraction to a decimal.\newlineTo add the fraction 28\frac{2}{8} to the decimal −0.7-0.7, it is helpful to convert the fraction to a decimal. The fraction 28\frac{2}{8} can be simplified to 14\frac{1}{4}, which is equal to 0.250.25 as a decimal.\newlineCalculation: 28=14=0.25\frac{2}{8} = \frac{1}{4} = 0.25
  2. Add decimal equivalents: Add the decimal equivalent of the fraction to the given decimal.\newlineNow, add −0.7-0.7 to 0.250.25.\newlineCalculation: −0.7+0.25=−0.45-0.7 + 0.25 = -0.45

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