Question

va rog mult ma ajutati la mate! Micsoreaza de 15 ori urmatoarele numere: 225,270,405,465,900,825,615,285,135,930,480,150,345,510,435,195,885,495,330.
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Answer 1

Răspuns:

225:15=15

270:15=18

405:15=27

465:15=31

900:15=60

825:15=55

615:15=41

285:15=19

135:15=9

930:13=62

480:15=32

150:15=10

345:15=23

510:15=34

435:15=29

195:15=13

885:15=59

495:15=33

330:15=22

Explicație pas cu pas: