document.write( "Question 1130771: A trough contains a certain amount of sand. After Jamie used it to fill a 2.4-kilogram bag, a 650-gram bowl, and a 3-kilogram,125-gram pail, she realized that she had a kilogram of sand left in the trough. How much sand was in the trough at first? \n" ); document.write( "
Algebra.Com's Answer #747375 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 1 kg left + 2.4 kg + 0.65 kg + 3.125 kg \n" ); document.write( "3.4 + 3.775 \n" ); document.write( "7.175 kg\r \n" ); document.write( "\n" ); document.write( "If significant figures are an issue, it would be 7 kg \n" ); document.write( " |