Matematika

Pertanyaan

tolong dijawab no.23&26,pakai cara ya
tolong dijawab no.23&26,pakai cara ya

2 Jawaban

  • 23. L1=24+36×10÷2=300
    L2= 36×10=360
    = 360+300=760

    26. 15×8×21:2=1620
  • 23)L1=p×l=36×10=360
    L2=(36+24):2×18=540
    360+540=900
    26)2×[(15×8)+(15×21)+(8×21)]=2×603=1206