.0001 × 105 =
1
10
100
1000
1/a - 1/b is equivalent to
ab/b - a
b + a/ab
b - a/ab
a - b/ab
How many 1/8's are there in 371/2 ?
300
400
500
Cannot be determined
72.8 × 103 =
7280
72800
728000
728
8. 275 × 1000 =
8275
82750
827500
2.75000
The value of 1.69/1.3
13
.13
1.3
130
What is the reciprocal of 9 1/11
9/11
100/11
11/100
10/11
0.01 × 0.3 ÷ 0.4 × 0 .5 = ?
0.015
.0375
.00375
0.1
Which is the decimal equivalent of 327.5 ÷ 103
3.275
0.3275
32.75
3275
x/x2 - 9
2x/x2 - 9
2x/x2 + 9
2/2x + 6