2 years ago

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Mathematics

1 answer:

Iteru [2.4K]2 years ago

4 0

Answer: 1,278

Step-by-step explanation: 2(18x18)+2 1/2(18x14)

p.e.m.d.a.s. 18x18= 324 18x14= 252

2x324= 648 2.5x252=630

648+630 =1,278

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