2 million x 7 million = _________.
14 x 10 7
14 x 10 15
1.4 x 10 13
None of these
19 million = ________.
19 x 10 5
1.9 x 10 6
1.9 x 10 7
1.9 x 10 5
( 4 . 6 x 10 6 ) ( 2 x 10 4 ) = ___________.
9.2 x 10 10
9.2 x 10 24
9.2 x 10 12
9.6 x 10 5 - ( 6.5 x 10 3 ) = ___________.
953.5
9.535 x 105
95. 35 x 105
953.5 x 105
200 x 500 = _________.
1 x 10 5
10 x 10 5
100 x 10 5
( 3.2 x 10 11 ) ÷ ( 1.6 x 10 3 ) = _________.
2 x 10 8
0.2 x 10 8
2 x 10 7
9 million = _________.
9 x 10 6
9 x 10 7
9 x 10 8
9 x 10 16
0.0032 = 3.2 x 10 n, n is _______
-3
-4
-5
-6
( 8 . 4 x 10 9 ) ÷ (2 . 3 x 10 3 ) = __________.
3.8181818 x 10 3
3.8181818 x 10 6
3.8181818 x 10 12
( 5 . 4 x 10 4 ) ( 8 x 10 3 ) = ________.
4.32 x 10 7
4.32 x 10 12
4.32 x 10 8
