Question
String J is five times as long as String K. String K is 31 cm shorter than String L. String L is 61 cm shorter than String J. How long is String K?
4 m

Click button first when a symbol is required. X

String J is five times as long as String K. String K is 31 cm shorter than String L. String L is 61 cm shorter than String J. How long is String K?