Question 1 (a)
Which is greater: 0.3 or 0.4
0.3 = 0×1 + 310
0.4 = 0×1 + 410
The tenth part of 0.4 is greater than that of 0.3.
Therefore, 0.4 > 0.3
Question 1 (d)
Which is greater: 0.5 or 0.05
Question 1 (f)
Which is greater: 0.099 or 0.19
Which is greater?
(a) 0.3 or 0.4 (b) 0.07 or 0.02
(c) 3 or 0.8 (d) 0.5 or 0.05
(e) 1.23 or 1.2 (f) 0.099 or 0.19
(g) 1.5 or 1.50 (h) 1.431 or 1.490
(i) 3.3 or 3.300 (j) 5.64 or 5.603