1. Fill in the blanks.

0.1 ml + _____ ml = 100-fold dilution = 10^2 dilution
0.1 ml + _____ ml = 1000-fold dilution
2 ml + _____ ml = 8-fold dilution
11ml + 99 ml = _____-fold dilution

Note: for eight fold dilution. — 1/8 = 2/x, x = 16, 2 + 14 = 16