What is the reciprocal of 8 1/9
9/72
9/73
9/74
9/75
1/a - 1/b is equivalent to
ab/b - a
b + a/ab
b - a/ab
a - b/ab
Which number added to 1/5 + 1/9 to get 2 ?
1 14/45
1 2/45
1 31/45
1 35/45
.0001 × 105 =
1
10
100
1000
8. 275 × 1000 =
8275
82750
827500
2.75000
0.01 × 0.3 ÷ 0.4 × 0 .5 = ?
0.015
.0375
.00375
0.1
x/x2 - 9
2x/x2 - 9
2x/x2 + 9
2/2x + 6
The sum of 1/2 and half of 1/2 =
1/4
3/4
2/4
1/6
(35x2 + 49y2)/35xy
(25x2 + 49y2)/35xy
(25x2 + 7y2)/35xy
None of these
Which is the decimal equivalent of 327.5 ÷ 103
3.275
0.3275
32.75
3275
