Evaluate 1 frac 1 5 1 frac 2 3 5 1 frac 2 3 - JAMB Mathematics 2017 Question
Evaluate 1 − (\(\frac{1}{5}\) + 1\(\frac{2}{3}\)) + (5 + 1\(\frac{2}{3}\))
A
4
B
3
C
2\(\frac{2}{3}\)
D
3 \(\frac{2}{3}\)
correct option: d
1 − (\(\frac{1}{5}\) + 1\(\frac{2}{3}\)) + (5 + 1\(\frac{2}{3}\))
1 − (\(\frac{1}{5}\) × \(\frac{5}{3}\)) + (5 + \(\frac{5}{3}\))
1 − \(\frac{1}{3}\) + \(\frac{20}{3}\)
= \(\frac{22}{3}\)
1 − (\(\frac{1}{5}\) × \(\frac{5}{3}\)) + (5 + \(\frac{5}{3}\))
1 − \(\frac{1}{3}\) + \(\frac{20}{3}\)
= \(\frac{22}{3}\)
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