Answer:
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11/2 * -11/4 = (11*-11) / 2*4 = -121 / 8
= -15 1/8 answer
-2 1/4 * -4 1/2
= -9/4 * -9/2
= 81/8
= 10 1/8 answer
Answer:
Step-by-step explanation:
if Pierre moves 1 mile in 18 minutes
1 miles..............................18 minutes
? miles...............................30 minutes
the number of miles=30/18=10/6=1.66 miles
The decimal equivalent for the rational number 8 4/9 using a bar over any repeating digits is
_
= 8.4
<h3>Rational number</h3>
A rational number is a number that can be written as a fraction, whole number, decimal that stops or a repeating decimal.
8 4/9
= 76/9
= 8.444444444444444
_
= 8.4
Therefore, the decimal equivalent for the rational number 8 4/9 using a bar over any repeating digits is
_
= 8.4
Learn more about rational number:
brainly.com/question/12088221
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X=1/2
Explanation
Multiple both sides times 5
Then the 5 just cancels out on the left side and you’re left with 1/2
