Six twelves is 72. 72 minus three fourths is 71 and one fourth. If you meant six twelfths minus three fourths, the answer is minus one fourth.
Four times minus six is minus twenty four.
The plural of twelve is twelves. e.g. "Three twelves are thirty-six."
six and three-fourths
no because four is not divisible by six.
they are equal
two over three and eight over twelve
six minus (three and three fourths) = 2.25
six eighths nine twelves
six twelves as a decimal = 72.0
Two times six minus four is equal to 8.