4 + 5 = 9
36 / 9 = 4
4 * 4 = 16 ... 5 * 4 = 20 ... 16 + 20 = 36
A piece of rope 36 m long is cut into 2 pieces in the ratio 4:5. How long is each piece?
3 answers
L1 = 4x.
L2 = 5x.
4x + 5x = 36,
X = 4.
L1 = 4x = 16 m.
L2 = 5x = 20 m.
L2 = 5x.
4x + 5x = 36,
X = 4.
L1 = 4x = 16 m.
L2 = 5x = 20 m.
very bad non sense
9 answers