Question
Salik has twice as many pens as Natalie. Natalie has 21 more pens than Owen. They have 135 pens altogether. How many more pens does Salik have than Owen?
4 m

Click button first when a symbol is required. X

Salik has twice as many pens as Natalie. Natalie has 21 more pens than Owen. They have 135 pens altogether. How many more pens does Salik have than Owen?