Question

Derek mixed 150 milliliters of red dye with 175 milliliters of blue dye to make some purple dye. He used 85 milliliters of the purple dye to tie-dye a white T-shirt. How much purple dye did Derek have in the end?please I really need help

Answer 1

= 240ml purple dye

Explanation:

150ml red dye + 175ml blue dye = 325ml purple dye

325ml - 85ml = 240ml purple dye

= 240ml purple dye