# Multiply 5 3/8*3 4/5 538⋅345
Convert 538 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
(5+38)⋅345
To write 5 as a fraction with a common denominator, multiply by 88.
(5⋅88+38)⋅345
Combine 5 and 88.
(5⋅88+38)⋅345
Combine the numerators over the common denominator.
5⋅8+38⋅345
Simplify the numerator.
Multiply 5 by 8.
40+38⋅345
438⋅345
438⋅345
438⋅345
438⋅345
Convert 345 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
438⋅(3+45)
To write 3 as a fraction with a common denominator, multiply by 55.
438⋅(3⋅55+45)
Combine 3 and 55.
438⋅(3⋅55+45)
Combine the numerators over the common denominator.
438⋅3⋅5+45
Simplify the numerator.
Multiply 3 by 5.
438⋅15+45
438⋅195
438⋅195
438⋅195
438⋅195
Multiply 438⋅195.
Multiply 438 and 195.
43⋅198⋅5
Multiply 43 by 19.
8178⋅5
Multiply 8 by 5.
81740
81740
The result can be shown in multiple forms.
Exact Form:
81740
Decimal Form:
20.425
Mixed Number Form:
201740
Multiply 5 3/8*3 4/5

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