Question

[60x100:(7x2+3x2)-14]:[(40-5x2)-4x7)]=143​

Answer 1

[60x100:(7x2+3x2)-14]:[(40-5x2)-4x7)]=143​

[60x100:(14+6)-14]:[(40-10)-4x7)]=143​

(60x100:20-14):(30-4x7)=143​

(6000:20-14):(30-28)=143

(300-14):2=143

286:2=143

143=143 ( Adevarat )