Evaluate 3/8+3/10

Math
38+310
To write 38 as a fraction with a common denominator, multiply by 55.
38⋅55+310
To write 310 as a fraction with a common denominator, multiply by 44.
38⋅55+310⋅44
Write each expression with a common denominator of 40, by multiplying each by an appropriate factor of 1.
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Multiply 38 and 55.
3⋅58⋅5+310⋅44
Multiply 8 by 5.
3⋅540+310⋅44
Multiply 310 and 44.
3⋅540+3⋅410⋅4
Multiply 10 by 4.
3⋅540+3⋅440
3⋅540+3⋅440
Combine the numerators over the common denominator.
3⋅5+3⋅440
Simplify the numerator.
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Multiply 3 by 5.
15+3⋅440
Multiply 3 by 4.
15+1240
Add 15 and 12.
2740
2740
The result can be shown in multiple forms.
Exact Form:
2740
Decimal Form:
0.675
Evaluate 3/8+3/10

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