590,000,000 ﷼ 1,020,000,000 ﷼

4,100,000,000 ﷼ 4,890,000,000 ﷼

1,370,000,000 ﷼ 1,870,000,000 ﷼

2,890,000,000 ﷼ 3,940,000,000 ﷼

525,000,000 ﷼

1,210,000,000 ﷼

230,000,000 ﷼ 405,000,000 ﷼