72.8 × 10^{3} =
7280
72800
728000
728
What is the reciprocal of 9 ^{1}/_{11}
9/11
100/11
11/100
10/11
What is the sum of 3/4 and 1/4
0
1
2
2/4
.0001 × 10^{5} =
10
100
1000
Find the value of x if
6
8
4
Which number added to 1/9 + 1/5 gives 7
6 1/14
6 4/45
6 14/45
6 ^{31}/_{45}
7000 × 10^{-3} =
70
700
0.7
7
What is the value of 2 × 10^{-7 }÷ 10^{-8 }
20
2 × 10^{15}
2 × 10^{-2}
2 × 100
(35x^{2} + 49y^{2})/35xy
(25x^{2} + 49y^{2})/35xy
(25x^{2} + 7y^{2})/35xy
None of these
The value of 1.69/1.3
13
.13
1.3
130