4p | |
5 |
= |
48 |
1 |
If 2 proportions are equal:
we can cross multiply to get:
Numerator 1 Denominator 1
=
Numerator 2 Denominator 2 Numerator 1 * Denominator 2 = Denominator 1 * Numerator 2
Numerator 1 = | Denominator 1 * Numerator 2 |
Denominator 2 |
4p = | 5 * 48 |
1 |
4p = | 240 |
1 |
4p = 240
4p | |
4 |
= |
240 |
4 |