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3 years ago

Adding proper fractions .. 10/12+6/12=need help

Mathematics

2 answers:

Maru [420]3 years ago

4 0

16/12 or 8/6 or 4/3

mixas84 [53]3 years ago

3 0

Adding fractions is easy when you get the rules...
10/12 + 6/12...
add the numerator which is the top, and keep the denominator which is the bottom.
10/12 +6/12 = 16/12
change that into a mixed number
16/12 = 1 4/12 which is simplified to 1 1/3
hope this helps

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2 years ago

Identify the number of solutions. Y< -1/3x+5, y> -1/3x-1.

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Answer: C. No solution. ( top shaded. Middle not. Bottom shaded.

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y< -1/3x+5 and

y> -1/3x-1.

If we draw graph for y< -1/3x+5 equation, it would be a dotted line and we would shade down the dotted line because we have less than < symbol there.

Now, if we draw graph for second inequality y> -1/3x-1, it would also be a dotted line and we would shade up of dotted line because we have greater than > symbol there.

Now, we can see that slopes of both dotted lines are same that is -1/3.

So, there would not be any common shaded region.

Therefore, there would not by any solution of the system of inequalities.

And correct option is C option.

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