Leena has 590 g more than May. To make them equal, Leena gives away half of the difference.
[[model:questions/solutions/q2554.png]]
• Difference → 630 − 40 = 590 g
• Give half → 590 ÷ 2 = 295 g
Leena must give 295 g to May.
Check: Leena 630 − 295 = 335 g; May 40 + 295 = 335 g. ✓