Express each number in frac 0 02174 times 1 204... - JAMB Mathematics 2020 Question
Express each number in \(\frac{0.02174 \times 1.2047}{0.023789}\) to two significant figures and then evaluate
A
0
B
0.9
C
1.1
D
1.2
correct option: c
\(\frac{0.021741 \times 1.2047}{0.023789}\) = \(\frac{0.0255 \times 1.2}{0.024}\)
= \(\frac{0.0264}{0.024}\)
= 1.1
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