Question
The mass of Pierre is 32 of Henry's mass. Henry's mass is 22 kg. Ethan is 15 kg lighter than Pierre. What is the mass of Ethan?
3 m

Click button first when a symbol is required. X

The mass of Pierre is 32 of Henry's mass. Henry's mass is 22 kg. Ethan is 15 kg lighter than Pierre. What is the mass of Ethan?