Level 3
There are 3 strings of different length. The first string is 18 cm more than the second rope and the third rope is twice the length of the first rope. Given that the total length of the 3 ropes is 1 m 74 cm, find the length of the first rope.
Level 3
Richelle cut 460 cm of a ribbon into 3 pieces. The 1st piece was 3 times as long as the 2nd piece. The 3rd piece was 120 cm long. How long was the 2nd piece?
Level 3
Tim had 24 playing cards. Martin has 3 times as many playing cards as Tim. John had 19 fewer playing cards than Martin. How many playing cards did John have?