Question

[5+{(1/2×1/5)×9} -1​

Answer 1

5+(1/10×9)-1

=5-1(9/10)

=4×9/10

=36/10

=3.6

hope it help

mark as brainlist plz

Answer 2

$(5 + \frac{1}{10} \times 9) - 1 \\ (5 + \frac{ 9}{10} ) - 1 \\ (\frac{59}{10} ) - 1 \\ \frac{49}{10} \\ 4.9$