Yall please help me im struggling and i need to pass!!

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42