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3 years ago

A baby is weighed on a defective scale. He weighed 13 pounds. The baby weighs exactly 10 pounds. What is the percent error?

Mathematics

1 answer:

Eva8 [605]3 years ago

4 0

Answer:

30%

Step-by-step explanation:

The answer is off by 30%, as the scale is off by 3 pounds. 3/10=30

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3 years ago

Michael lives 2 3/5 miles away from the school Sarah lives 1/2 as long as Michael how far does Sarah live from the school

Mumz [18]

Answer:

Let's see what to do buddy...

Step-by-step explanation:

$2 \frac{3}{5} miles = \frac{10}{5} + \frac{3}{5} \: miles = \frac{13}{5} \: miles \\$

So Michael lives 13/5 miles away from the school.

_________________________________

Sarah lives 1/2 as long as Michael.

So the distance from the school of where Sarah's house located is 1/2 distance from the school of where Michael's house located.

Which means :

$\frac{13}{5} \div 2 = \frac{13}{5} \times \frac{1}{2} = \frac{13}{10} \\$

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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