Question

can someone help me answer this question??

Answer 1

kg=24,590550 g=24590,550 mg=24590550

Answer 2

$5 + 11 + 8 + 250 + 340 + 550$
5
11 5+1+8=6+8=14 1+5+4+5=14+1=15
+ 8
250
340
550
____
11 54kg