p | = | 5617 10000 | × | 419 1000 | ÷ | ( | 5617 10000 | − | 1709 10000 | ) |
方程两边同时乘以: | ( | 5617 10000 | − | 1709 10000 | ) |
p | ( | 5617 10000 | − | 1709 10000 | ) | = | 5617 10000 | × | 419 1000 |
p | × | 5617 10000 | − | p | × | 1709 10000 | = | 5617 10000 | × | 419 1000 |
p | × | 5617 10000 | − | p | × | 1709 10000 | = | 2353523 10000000 |
977 2500 | p | = | 2353523 10000000 |
p | = | 2353523 10000000 | ÷ | 977 2500 |
= | 2353523 10000000 | × | 2500 977 |
= | 2353523 4000 | × | 1 977 |
p | = | 2353523 3908000 |
p | = | 0.602232 |