JAMB - Mathematics (2003 - No. 6)
Simplify 1 - (7/3 x 5/4) + 3/5
-16/15
-79/60
-37/15
-151/60
Объяснение
\(1 - (\frac{7}{3} \times \frac{5}{4}) + \frac{3}{5}\)
= \(1 - \frac{35}{12} + \frac{3}{5}\)
= \(\frac{60 - 175 + 36}{60}\)
= \(\frac{-79}{60}\)
\(1 - (\frac{7}{3} \times \frac{5}{4}) + \frac{3}{5}\)
= \(1 - \frac{35}{12} + \frac{3}{5}\)
= \(\frac{60 - 175 + 36}{60}\)
= \(\frac{-79}{60}\)