Mathematics, 21.11.2019 22:31 olson1312
Four milliliters of ink a is added to 10 milliliters of ink b, forming a mixture of inks. ink a contains 10% blue pigment. ink b contains an unknown percentage of blue pigment. the mixture of the two inks contains 35% blue pigment.
a) 45%
b) 49%
c) 60%
d) 75%
Answers: 1
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Four milliliters of ink a is added to 10 milliliters of ink b, forming a mixture of inks. ink a cont...
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