1 and 1/8 as a decimal

first find out what 1/8 as a decimal is, 1 / 8 = 0.125

this means that 1/8 as a decimal is 0.125

1 as a decimal is just 1.0

1.0 + 0.125 = 1.125

1 and 1/8 as a decimal is 1.125

john has 55 candy left.

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