0.01 × 0.3 ÷ 0.4 × 0 .5 = ?
0.015
.0375
.00375
0.1
The value of 1.69/1.3
13
.13
1.3
130
6 1/4 + 3 3/4 - 5 1/2 - 4 1/2 =
1
0
-1
2
8. 275 × 1000 =
8275
82750
827500
2.75000
What is the value of 2 × 10-7 ÷ 10-8
20
2 × 1015
2 × 10-2
2 × 100
(35x2 + 49y2)/35xy
(25x2 + 49y2)/35xy
(25x2 + 7y2)/35xy
None of these
x/x2 - 9
2x/x2 - 9
2x/x2 + 9
2/2x + 6
1/a - 1/b is equivalent to
ab/b - a
b + a/ab
b - a/ab
a - b/ab
Which number added to 1/9 + 1/5 gives 7
6 1/14
6 4/45
6 14/45
6 31/45
Which number added to 1/5 + 1/9 to get 2 ?
1 14/45
1 2/45
1 31/45
1 35/45
