Question

154+248-79x15-32x8/46=
517/4+68-54x3+12x6-18=
79/6+43-55x9+32x4/3-2=
813+67-43x5+21x7/5-6=
15+(-8) 6+9x8-4+(-7)-3=
6542+3287+25+9+438=​

Answer 1

61727==÷`÷`627727==`÷`÷÷`÷727263

152=467=478=46=667

=5167227°

Yui=677===÷÷×678