Question

70% of sum of money is spent what percentage is left​

Answer 1

$\huge {\bold {\orange {30\: \%}}}$

$\huge {\bold {\orange {100\% - 70\% =30\%}}}$

$\huge {\bold {\orange {hope \: it \:help}}}$

Answer 2

100-70=30%

hope it helps you