Fractions - Jamb Mathematics Past Questions and Answers

Question 51:

• JAMB 2009

Simplify \(7\frac{1}{12}-4\frac{3}{4}+2\frac{1}{2}\)

A. 4
B. 4¹/₆
C. 4⁵/₆
D. 5¹/₆

Question 52:

• JAMB 2011

Simplify \(\frac{3\frac{2}{3} \times \frac{5}{6} \times \frac{2}{3}}{\frac{11}{15} \times \frac{3}{4} \times \frac{2}{27}}\)

A. \(5\frac{2}{3}\)
B. 30
C. \(4\frac{1}{3}\)
D. 50

Question 53:

• JAMB 2011

Simplify \((\frac{16}{81})^{\frac{1}{4}} \div (\frac{9}{16})^{-\frac{1}{2}}\)

A. \(\frac{2}{3}\)
B. \(\frac{1}{2}\)
C. \(\frac{8}{9}\)
D. \(\frac{1}{3}\)

Question 54:

• JAMB 2012

Simply \(\frac{2\frac{2}{3} \times 1\frac{1}{2}}{4\frac{4}{5}}\)

A. \(1\frac{1}{4}\)
B. \(1\frac{1}{6}\)
C. \(\frac{5}{6}\)
D. \(\frac{4}{5}\)

Question 55:

• JAMB 2015

Simplify 1¼ ÷ (2 ÷ ¼ of 28)

A. 1 \( \frac{3}{8}\)
B. 2 \( \frac{3}{4}\)
C. 4 \( \frac{3}{8}\)
D. 3 \( \frac{1}{5}\)