m/n
M/m
5/7
7/5
Simplify 3p/4 × q/5r
15 pr/4q
4 q/15 pr
3 pq/20 r
3 pq/5 r
Simplify x/yz ÷ xy/2z
2/y2
x2/2 z2
x/2 z2
x2/z2
LCM of 16 x2y4, 20 x5y3 and 12 x3y8 is
240 x5y8
240 x5 y3
120 x5y8
120 x2y3
LCM of 6a2 - 5a - 6, 12a2 + 11a + 2 is
(3a - 2) (2a - 3) (4a - 1)
(3a - 2) (2a - 3) (4a + 1)
(3a - 2) (2a + 3) (4a - 1)
(3a + 2) (2a - 3) (4a + 1)
1/c
1/c - 5
LCM of 12 a2b3d5, 20 a2d2b4 is
40 abd
40 a3b4d5
60 abd
60 a3b4d5
68a + 144
68a - 144
- 68a - 144
- 68a + 144
Simplify 24x + 14x ÷ 7x - 1/3 of 36x.
8x
14x
15x
20x
