### Home > CCAA > Chapter 8 Unit 7 > Lesson CC2: 8.1.1 > Problem 8-16

8-16.

Mariana and Felix were in science class and were using a test kit to measure the amount of calcium in milk. They measured the amount of calcium in

Find the difference between the measured value and the actual value.

Divide the difference by the actual value.

Multiply this number by

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