(7/2) X (1/2) = 7/4 or 1.75
To multiply fractions - simply multiply the two numerators (top numbers) together and the two denominators (bottom numbers) together.
So 7 X 1 = 7 and 2 X 2 = 4
Therefore the answer is 7/4
Another example:
(4/5) X (3/4) = (4 X 3) / (5 X 4) = 12/20 (which can be simplified to 3/5)
7/6 times 1/2 = 7/12
1/2 * 7*9 = 31.5
14/1 * 2/7 = 2 14/1 * 2/7 1 = 2*2 = 4
1 3/7 * 1/2 = 5/7.
It is 1 and 3/7 times 1/2 = 5/7
To calculate ( \frac{1}{3} \times \frac{2}{7} ), you multiply the numerators and the denominators. This gives you ( \frac{1 \times 2}{3 \times 7} = \frac{2}{21} ). Thus, ( \frac{1}{3} \times \frac{2}{7} = \frac{2}{21} ).
It is 1 2/5 or 1.4
1/4
(1/9) x (2/7) = (1x2) / (9x7) = 2/63
7/1 multiplied by 2/5 is 2 4/5 or 2.8
12/5 * 1/7 = 7/5 * 1/7 = 1/5
4/7 * 1/6 = (4*1)/(7*6) = (2*1)/(7*3) = 2/21