How to evenly spread out 100million

Question

10 people collectively put in $8 each, 7 of those people threw in another $50. They’re trying to split 100 million but don’t know what percent each person gets

the amount/percent 3 people get who put in $8=

the amount/percent the other 7 get who put in $58=

Answer 1

A total of $430 was put in. (You an verify)

Each $8 contribution was 8/430, or 0.0186

Each $58 contribution was 58/430 or 0.13488