Multiply:
3/4 * 4/9 = ?
What is 3/4 of 4/9 kilogram?
3 answers
answer 27?
3 * 4 = 12
4 * 9 = 36
3/4 * 4/9 = 12/36 = 1/3
4 * 9 = 36
3/4 * 4/9 = 12/36 = 1/3