Carl picked 174 watermelons for 9 days, and Bob picked 978 watermelons for 9 days. How many watermelons did they pick together, and what is the difference between them?
Carl: 174 Ã 9 = 1 , 566 174Ã9=1,566 watermelons Bob: 978 Ã 9 = 8 , 802 978Ã9=8,802 watermelons Together: 1 , 566 + 8 , 802 = 10 , 368 1,566+8,802=10,368 wate