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barxatty [35]
3 years ago
14

Please help due tomorrow

Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0
Tip- download Cymath in the future for problems like this!

D. fill 3/10 for r so
- 4 \frac{4}{9} ( \frac{3}{10} )
-  \frac{36 + 4}{9}  \times  \frac{3}{10}
-  \frac{40}{9}  \times  \frac{3}{10}
-  \frac{120}{90}
-  \frac{4}{3}  \: or \:  - 1 \frac{1}{3}

E. fill -2(2/3) for W
- 3 \frac{1}{8} ( - 2 \frac{2}{3} )
\frac{ - 24 + 1}{8}  \times  \frac{ - (6 + 2)}{3}
- \frac{25}{8}  \times  \frac{ - 8}{3}
-  \frac{ - 200}{24}
\frac{25}{3}  \: or \: 8 \frac{1}{3}
F. fill (-3/4)
((\frac{3}{8} )( \frac{ - 3}{4} )) + (( \frac{1}{8} )( \frac{ - 3}{4} ))
\frac{3  \times   - 3}{8 \times 4} +  \frac{1 \times  - 3}{8 \times 4}
- \frac{9}{32}   -  \frac{3}{32}
- \frac{12}{32}  =   - \frac{3}{8}











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