Question
The total mass of Gillian and her mother is 81.55 kg. Gillian's mother has a mass of 47.77 kg more than Gillian. Find Gillian's mass.
2 m

Click button first when a symbol is required. X

The total mass of Gillian and her mother is 81.55 kg. Gillian's mother has a mass of 47.77 kg more than Gillian. Find Gillian's mass.