Bantu jawab 1 sampe 7 plissss

Jawaban:

1. 15 x 15 x 15 = 3.375dm3

2. panjang kubus = 6 satuan

lebar kubus = 5 satuan

tinggi kubus = 4 satuan

jumlah kubus yg ada = 22 satuan

maka 6 x 5 x 4 = 120 satuan – 22 satuan = 98 satuan

3. 1.800 = 15 x 10 x t

1.800 = 150 x t

1.800 : 150 = t

12 = t

4. volume = 60 x 60 x 60 = 216.000cm3

216.000cm3 = 216dm3

maka 216dm3 = 216 liter

5. =(7+5)^3 x 3√3.375

=12^3 x 15

=1728 + 15

= 1743

6. 3√13.824 = 24

7. volume = p x l x t

= 15 x 30 x 12

= 5.400cm3

maka 5.400cm3 x 3 = 16.200cm3