Bank Math Master২টি পরীক্ষায় এসেছেপ্রশ্ন ১৩400 grams of sugar solution has 30% sugar in it. How much sugar should be added to make 50% in the solution?কক) 160 gmখখ) 180 gmগগ) 150 gmঘঘ) 140 gmউত্তর দেখুন