evaluate −6.23 + (−2.51) − 4.78

asked by guest
on Nov 16, 2024 at 3:36 pm



You asked:

Evaluate the expression: −6.23+−2.51−4.78-6.23 + -2.51 - 4.78

MathBot Answer:

−6.23+−2.51−4.78=−33825=−13.52-6.23 + -2.51 - 4.78 = - \frac{338}{25} = -13.52

−6.23+−2.51−4.78=−(623100)+−2.51−4.78=−623100+−2.51−4.78=−623100+−(251100)−4.78=−623100+−251100−4.78=−43750−4.78=−43750−23950=−33825\begin{aligned}-6.23 + -2.51 - 4.78&=-\left( \frac{623}{100} \right) + -2.51 - 4.78\\&=\frac{-623}{100} + -2.51 - 4.78\\&=\frac{-623}{100} + -\left( \frac{251}{100} \right) - 4.78\\&=\frac{-623}{100} + \frac{-251}{100} - 4.78\\&=\frac{-437}{50} - 4.78\\&=\frac{-437}{50} - \frac{239}{50}\\&=\frac{-338}{25}\end{aligned}

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