Answer:
25 kilograms
Step-by-step explanation:
hurdler falled down before the 353535 steps of 100100100 race.
we need to find where she fell down
so we need subtract 353535 from 100100100

she falled at 99746565 step before completing the race
The answers for 13 and 14 are attached in the file.
D, all apply
You can cut all in half and they will be equal