How do you add #5\frac { 9} { 10} + 2\frac { 5} { 8}#?
Convert both into improper fractions.
So the expression becomes
Multiply fractions by a common factor to get the same denominator:
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To add ( 5\frac { 9} { 10} + 2\frac { 5} { 8} ), first convert both mixed numbers to improper fractions, then add them together:
( 5\frac {9} {10} = \frac {5 \times 10 + 9} {10} = \frac {59} {10} )
( 2\frac {5} {8} = \frac {2 \times 8 + 5} {8} = \frac {21} {8} )
Next, find a common denominator, which is 40 in this case.
( \frac {59} {10} = \frac {59 \times 4} {10 \times 4} = \frac {236} {40} )
( \frac {21} {8} = \frac {21 \times 5} {8 \times 5} = \frac {105} {40} )
Now add the fractions:
( \frac {236} {40} + \frac {105} {40} = \frac {236 + 105} {40} = \frac {341} {40} )
So, ( 5\frac {9} {10} + 2\frac {5} {8} = 6\frac {21} {40} )
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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