Round 68786 to the nearest 1000.
69000
68000
68600
68700
The standard form of 600000 is
600000
6×105
60 ×104
None of these
3.65 m =
36.5 mm
365 mm
3650 mm
3.65 mm
62×19 is approximately equal to
3600
3000
1200
2000
3 belongs to
N
Z
Q
All of these
A centimetre is __________ part of a metre .
Ten
Tenth
a hundred
a hundredth
The standard form of 720 ×106 is
7200000
7200 ×105
7.2 ×108
none of these
The common ratio of the geometric series 1/8 + 1/4 + 1/2 + 1+2 is
1/2
2
4
1/4
Write 5.58 to one decimal place .
5
5.6
5.7
5.59
250 cm =
2.50 m
25 m
250 m
2500 m