Work out 15 July 8, 2019 16 32 64 128 Work out 15 of 160 grams Work out 15 of 80 Work out 15 as a percentage of 80 Work out 15 of 240 Work out 15 of £24 Work out 15 vat Work out 150 of 28 Work out 15 of 260 Work out 15 off Workout 15 min 15 min workout Work out 15 of 24 Work out 15 of something