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calculeaza grupand convenabil factorii..... a)3×250×4×3=....b)15×2×4×50=.....C)25×12×8×4=​

Răspuns :

Răspuns:

750×12=9000

30×400=12000

300×32=9600

Explicație pas cu pas:

a) 3×250×4×3=250x4x3x3=1000x9=9000

b))15×2×4×50=30x4x50=120x50=6000

c)25×12×8×4=25x4x12x8=100x12x8=1200x8=9600