Level 3
There are 3 boxes.
The total mass of Box A and Box B is 160 kg.
The total mass of Box B and Box C is 200 kg.
The total mass of Box C and Box A is 180 kg.
Find the total mass of Box A, Box B and Box C.
Level 2
A bag of marbles weighs ^{4}_{5} kg.
A bag of beads weighs ^{1}_{10} kg less than the bag of marbles.
Find the total mass of the bag of marbles and the bag of beads.
Level 2
Robert was comparing the mass of 3 boxes as shown . If you will make a line graph for this, which box is at the highest point? Express your answer as the letter of the correct box.
Level 2
Robert was comparing the mass of 3 boxes as shown . If you will make a line graph for this, which box is at the highest point? Express your answer as the letter of the correct box.