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offguard

We can first add [tex]24 \frac{5}{8}[/tex] and [tex]23 \frac{3}{8}[/tex] to get 48.

We can also then add [tex]20 \frac{9}{16}[/tex] and [tex]21 \frac{5}{16}[/tex] to get [tex]41 \frac{7}{8}[/tex].

We can then add [tex]41 \frac{7}{8}[/tex] and 48 to get [tex]89 \frac{7}{8}[/tex]

datboyjulio21

Answer:

89 7/8, 16 1/8, 79, 3 3/4

Step-by-step explanation:

for the first one i added 20 9/16 and 21 5/16 i got 41 14/16 which can be simplified to 41 7/8 then i added the two remaining fractions ( 23 3/8 and 24 5/8) and got 48. so then i got 89 7/8

for the second one i made the fractions improper. so they became 107/8 and 17/2 then i made them have the same denominator (8) so i multiplied 17 by 4 and 2 by 4. i got 68/8. i added them together, and got 175/8. then i simplified it to 21 7/8. then i subtracted 21 from 38. i got 17. then i subtracted the fraction and i got 16 1/8

for the third one i added the ones with the same denominators first. and i got 42 and 37. i added them  and got 79.

on the fourth one i made the fractions improper fractions. 11/4 and 7/2. i made them both have the denominator 4 so it was 11/4 and 14/4. then i added them up and made it a mixed fraction, 6 and 1/4 then i subtracted that from 10 and got 3 and 3/4

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