just subtract 49.6 from 54. 54 - 49.6=4.4 He most lose 4.4 pounds. 19. all you need to do is add 4.6 to 83. 83+4.6=87.6 She will weigh 87.6 pounds 20. divide 910 by 7. 910÷7=130 The dog ate 130 grams per day 21. multiple 4.95 by 5. 4.95×5=24.75 Her total bill was 24.75 22. subtract 12.96 from 20. 20-12.96=7.04 Her change was 7.04
