Multiply 5*7 4/5

Math
5⋅745
Convert 745 to an improper fraction.
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A mixed number is an addition of its whole and fractional parts.
5⋅(7+45)
Add 7 and 45.
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To write 7 as a fraction with a common denominator, multiply by 55.
5⋅(7⋅55+45)
Combine 7 and 55.
5⋅(7⋅55+45)
Combine the numerators over the common denominator.
5⋅7⋅5+45
Simplify the numerator.
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Multiply 7 by 5.
5⋅35+45
Add 35 and 4.
5⋅395
5⋅395
5⋅395
5⋅395
Cancel the common factor of 5.
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Cancel the common factor.
5⋅395
Rewrite the expression.
39
39
Multiply 5*7 4/5

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