Answers

2015-11-08T16:21:48+08:00
The answer is 1 37/100

My solution:
I made the 8 in 0.87 into 8/10
And since its in tenths 10 would be its denominator.
I did he same thing to the 7, and since its in hundreths it will be 7/100
We just need to add 8/10 to 7/100
I'm sure you already know how to add fractions so the answer will be 87/100
I forgot about the 1/2 so you just always ad it to 87/100 so the answer will be 137/100.
To simplify it just divide 100 to 137.
The answer will be 1.37.
You will make the 1 as a whole number and the 37 into numerator.
Your denominator will 100 so the answer is 1 37/100
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1/2 hear does not mean 0.5, so you don't add 0.5 to 0.87. It means 1/2 of 0.87, then add the result to 0.87. Simplify:-)
"1/2 here", not hear. ( I'm watching Kung Fu while posting this).
  • Brainly User
2015-11-08T17:02:15+08:00
Think of this example:  1 1/2 = 1 and 1/2 (1) = 1.5

0.87 + 1/2 (0.87) = 0.87 + 0.435

0.87 + 0.435 = 1.305

1.305 to fraction:

1 \frac{305}{1000}

Simplify the fraction part by dividing both the numerator and the denominator by its GCF 5:

The answer is:

1 \frac{61}{200}


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