 |
| |||
| percentage by mass; by weight; mass fraction; percent by weight; percentage by weight; weight by weight; weight for weight; weight-in-weight | |||
| fraction massique: 5 phrases in 2 subjects |
| Earth sciences | 3 |
| Physics | 2 |
|
| |||
| percentage by mass; by weight; mass fraction; percent by weight; percentage by weight; weight by weight; weight for weight; weight-in-weight | |||
| fraction massique: 5 phrases in 2 subjects |
| Earth sciences | 3 |
| Physics | 2 |