3+7+11 = 21
273/21 = 13
so the pieces are 39,91,143 cm
A piece of timber 273cm long is
cut into three pieces in the ratio of 3 to 7 to11.
Determine the lengths of the three pieces?
1 answer
cut into three pieces in the ratio of 3 to 7 to11.
Determine the lengths of the three pieces?
1 answer