Two measurements are given. Find the absolute difference and then find the relative difference as a percentage. Assume that the first quantity is the compared value and the second quantity is the reference value. Round answers to the nearest tenth if necessary.In a certain country, the life expectancy for men is 70.6 years while the life expectancy for women is 75.7 years.
A. Absolute difference: 5.1 years
Relative difference: 7.2%
B. Absolute difference: -5.1 years
Relative difference: -7.2%
C. Absolute difference: -5.1 years
Relative difference: -6.7%
D. Absolute difference: -5.1 years
Relative difference: -0.7%
Answer: C
Mathematics
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