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Fiesta28 [93]
2 years ago
5

Please help. no links

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
7 0

Answer:

144

Step-by-step explanation:

20×12=240

add 4 to 20 and 12

makes a new rectangle 24×16

24×16=384

384-240=144

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