Question

plz solve this question plz plz help

Answer 1

given that
10 small bars each weight 12.5 g
10×12.5=125g
12 necklaces each weight 55.57g
12×55.57=666.74
24 pair of earing each weight 5.6g
24×5.6=134.4
now the total gram of gold use =
125g+666.74g+134.4g=926.14
total gold available is 1 kg=1000g
therefore the gold left =1000g-926.14=73.86g

Answer 2

1kg=1000g.
weight if 10 bars= 10×12.5=125g
weight of 12 necklaces = 12×55.57=666.84g
weight of 24 pairs of earnings = 24×5.6=134.4g
total weight =125+666.84+134.4=926.24g
therefore remaining gold = 1000-926.24=73.76g.
hope this helps you