Has consistently make reference to the given information and conditions when describing how to arrive at the area representing the cut-out. The explanation is clear and systematic.
You listed the factors of 20 to help deduce the pair of factors that gives rise to the area 20 in the following manner: 20: 1, 2, 4, 5, 10, 20. It would be more appropriate by listing the factors in "pairs", rather then just listing them all in a line.
The conversion of unit: You mentioned 1 m^2 = 100 cm x 1 cm which should be 100 cm x 100 cm
Has consistently make reference to the given information and conditions when describing how to arrive at the area representing the cut-out. The explanation is clear and systematic.
ReplyDeleteYou listed the factors of 20 to help deduce the pair of factors that gives rise to the area 20 in the following manner:
20: 1, 2, 4, 5, 10, 20.
It would be more appropriate by listing the factors in "pairs", rather then just listing them all in a line.
The conversion of unit: You mentioned
1 m^2 = 100 cm x 1 cm
which should be 100 cm x 100 cm
m^2 should be read as "square metre"