What is the product of 275 27 5 , (3)−3 ( 3 ) − 3 and (15)−1 1 5 ) − 1 ?

Assessment: JAMB UTME - Mathematics - 2020 Subject: General Mathematics

Question 1 Report

What is the product of $\frac{27}{5}$ , $(3)^{- 3}$ and ( $\frac{1}{5})^{- 1}$ ?

5

3

1

\frac{1}{25}

Answer Details

$\frac{27}{5} \times 3^{- 3} \times \frac{(1)^{- 1}}{5}$

= $\frac{27}{5} \times \frac{1}{3^{3}} \times \frac{1}{\frac{1}{5}}$

$\frac{27}{5}$ x $\frac{1}{27}$ x $\frac{5}{1}$ = 1

Related Questions

Everything you need to excel in JAMB, WAEC & NECO