What is the product of 2751 27 5 1 (3)-3 and (1)−15 ( 1 ) − 1 5 ?

Question 1 Report

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

5

3

1

\frac{1}{25}

Answer Details

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

Read lesson note on Fractions, Decimals And Approximations (WAEC)

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Read lesson note on Logarithms (WAEC)

Fractions, Decimals And Approximations

Number Bases

Modular Arithmetic

Logarithms

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