Jawapan

2016-10-03T22:03:50+08:00
1 m = 100 cm
20 cm + 30 cm = 50 cm
100 cm bahagi 50 cm = 2
20 cm x 2 = 40 cm
30 cm x 2 = 60 cm
60 cm + 40 cm = 100 cm
the answers are 2 cubes A and 2 cubes B
1 5 1
harap dapat jawapan yg terbaik