Matematika

Pertanyaan

tolong dijawab ya kaka nomor 2,3,sama 5 plisss
tolong dijawab ya kaka nomor 2,3,sama 5 plisss

1 Jawaban

  • 2. 2/116 = x/377
        116x = 754
        x = 754/116 = 6,5 liter

    4. 120/ 1,5 = 180/ x
        120x = 270
        x = 2,25 atau 2 1/4 KM

    5a. 3400/15 = x/420
          15x = 1428000
          x = 1428000/15 = Rp. 95.200

    5b. 3400/15 = 295.800/x
          3400x = 4437000
          x= 4437000/3400= 1305 km