Activity 2
A. Tell whether the following decimals are arranged from least to greatest or
greatest to least

(1) 0.3, 0.5, 0.7, 0.9

(4) 1.003, 1.011, 1.02, 1.028

(2) 23.03, 23.15. 23.2, 23.25

(5) 6.815, 4.77, 3.697, 2.1

(3) 154.94, 142.87, 129.98, 125.54

B. Answer the following

(1) The weights of my 3 puppies are 4.089 kg, 6.15 kg, and 3.236 kg
respectively. Arrange their weights from lightest to heaviest.

(2) If the given decimals are arranged in ascending order, which number
is not on the right place? 11.45, 11.49 11.47, 11.48

(3) If Mark is 175.34 cm high, Efren is 159.42 cm tall and John's height is
187.09 cm, who is the tallest among them? Arrange the names of the
boys according to their height from shortest to tallest.

(4) In a swimming competition, the following are the contestants time
records: 49.61, 49.43, 49.76 and 49.39 seconds. Arrange the records in
descending order.​