How do you multiply fractions with different denominators

Multiplication of fractions is simple, they don't have to be common denominators to be able to multiply. You just have to multiply the numerators and multiply the denominators for example; 1/3 × 1/2 = 1/6

Common denominators are only required in adding or subtracting fractions.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

step-by-step explanation:

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