Question 4 (iv)
Find the value of: −18÷34
−18÷34=−18×43=(−1)×12×3=−16
Question 3(iv) Find the value of:
(3−1+4−1+5−1)0
$\left(3^{-1}+4^{-1}+5^{-1}\right)^0$
Question 1(iv) Find the value of: (iv) 54