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Nadya [2.5K]
3 years ago
12

5 4/5 b+6 3/4 −(2 11/15 +7 7/12 )

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
8 0

Answer:

5 4/5 b - 3 17/30

Step-by-step explanation:

5 4/5 b+6 3/4 −(2 11/15 +7 7/12)=

5 4/5 b + 6+ 3/4 - 9- 11/15 - 7/12 =

5 4/5 b - 3 -11/15 + 9/12- 7/12=

5 4/5 b - 3 - 11/15 + 2/12=

5 4/5 b - 3- 11/15 + 1/6=

5 4/5 b- 90/30- 22/30+ 5/30=

5 4/5 b - 107/30=

5 4/5 b - 3 17/30

Gelneren [198K]3 years ago
6 0

Answer:

5 4/5b + 3 63/100

Step-by-step explanation:

1. 5 4/5b + 6 3/4 - (<u>2 11/15 + 7 7/12</u>)

2. ---------------------- (<u>10 19/50</u>) <- Add Fractions

3. 5 4/5b + <u>6 3/4 - 10 19/50 </u><- Subtract Fractions

4. 5 4/5b + 3 63/100

Hopefully it helps because I spent time trying to add fractions (nvm i just put it in the calculator)

baii

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