1 Write down which is the smaller decimal number from each pair
. a 13.5, 9.99
b 4.32, 3.67
c 12.56, 21.652
d 127.06, 246.9
e 0.67, 0.72
f 3.4, 3.21
g 18.54, 18.45
h 0.05, 0.043
i 0.09, 0.1
2 Write these decimal numbers in order of size, starting with the smallest.
a 3.46, 2.6, 3.31, 3.49
b 0.71, 0.52, 0.77, 0.59
c 6.9, 6.82, 6.8, 6.97
d 5.212, 5.2, 5.219, 5.199
e 32.448, 32.42, 32.441, 32.4
f 9.08, 9.7, 9.901, 9.03, 9.99
3 Greg uses the symbols < and > to show that one number is smaller than or larger than another. Write the correct sign, < or >, between each pair of numbers.
a 6.03 6.24
b 9.35 9.41
c 0.49 0.51
d 18.05 18.02
e 9.2 9.01
f 2.19 2.205
g 0.072 0.06
h 29.882 29.88
plz tell explanation too​