Level 3
Sarah cuts a piece of wire into three pieces. The first piece is 156 cm shorter than the second piece. The second piece is 2 m 42 cm longer than the third piece. If the first piece is 2 m 26 cm long, find the length of the third piece in m and cm.
Level 3
Erika cycled 860 m more than Sofia. Mark cycled 940 m less than Erika. Find the distance Mark cycled if Sofia cycled for 4 km 50 m. Give the answer in km and m.
Level 3
In a weight-lifting competition, the first weight-lifter lifted a mass of 300 kg 300 g while the second weight-lifter lifted 50 kg 300 g more. Given that the third weight-lifter lifted 40 kg 500 g more than the second weight-lifter, what is the total mass that the 3 of them lifted?