p | = | 5617 10000 | × | 419 1000 | ÷ | ( | 5617 10000 | + | 112137 500 | ) |
方程两边同时乘以: | ( | 5617 10000 | + | 112137 500 | ) |
p | ( | 5617 10000 | + | 112137 500 | ) | = | 5617 10000 | × | 419 1000 |
p | × | 5617 10000 | + | p | × | 112137 500 | = | 5617 10000 | × | 419 1000 |
p | × | 5617 10000 | + | p | × | 112137 500 | = | 2353523 10000000 |
2248357 10000 | p | = | 2353523 10000000 |
p | = | 2353523 10000000 | ÷ | 2248357 10000 |
= | 2353523 10000000 | × | 10000 2248357 |
= | 2353523 1000 | × | 1 2248357 |
p | = | 2353523 2248357000 |
p | = | 0.001047 |