Each piece is 40 cm long.
0.7
2.125 meters
To cut 1.2 meters into 3 equal lengths, first convert 1.2 meters to millimeters. Since 1 meter equals 1,000 millimeters, 1.2 meters is 1,200 millimeters. Dividing 1,200 millimeters by 3 gives you 400 millimeters per length. Therefore, you would cut the 1.2 meters into three pieces of 400 millimeters each.
To cut a 2-meter long piece into 5 equal parts, you would divide the total length (2 meters) by the number of pieces (5). This would result in each piece being 0.4 meters in length. This calculation is done by dividing 2 meters by 5, which equals 0.4 meters per piece.
40 cm
455.8/8.6 = 53 pieces.
2 / 0.2 = 10 pieces
100 pieces
If she cut a ribbon into 8 equal lengths, and each piece is 1.158 meters long, the total length of the ribbon is 8 times 1.158 meters. This calculates to 9.264 meters in total. Therefore, she started with a ribbon that was 9.264 meters long before cutting it into pieces.
three
trisect
trisect