Question

pake jawaban yaaaaa vol itu volume yaaa
​

Answer 1

Ingat!

[tex]\boxed{V balok=plt}[/tex]

1. Diketahui:

V balok = 3000 mm

lebar = 12 cm

tinggi = 10 cm

Ditanya:

panjang = ?

Jawab:

V balok = p x l x t

3000 = p x 12 x 10

3000 = 120p

p = 3000/120

p = 25 cm

Jadi, panjangnya 25 cm.

2. Diketahui:

panjang = 20 dm

lebar = 6 dm

tinggi = 15 dm

Ditanya:

Volume balok = ?

Jawab:

V balok = p x l x t

V = 20 x 6 x 15

V = 120 x 15

V = 1800 dm³

Jadi, volumenya 1800 dm³.

Answer 2

Nomor 1

Diketahui :

Volume balok = 3.000 mm³

Lebar = 12 cm

Tinggi = 10 cm

Ditanya :

Panjang?

Jawab :

[tex]\sf \bf \sf v = p × l × t[/tex]

[tex]\sf \bf \sf (3.000 ÷ 1000)= p ×12 × 10[/tex]

[tex]\sf \bf \sf 3 = p ×12 × 10[/tex]

[tex]\sf \bf \sf 3 = p ×120[/tex]

[tex]\sf \bf \sf p = \frac{3}{120}[/tex]

[tex]\sf \bf \sf p = \frac{3 ÷ 3}{120 ÷ 3}[/tex]

[tex]\sf \bf \sf p = \frac{1}{40}[/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt p = 0,025 \: cm³}}}}[/tex]

=================

Nomor 2

Diketahui :

Panjang = 20 dm

Lebar = 6 dm

Tinggi = 15 dm

Ditanya :

volume?

Jawab :

[tex]\sf \bf \sf v = p × l × t[/tex]

[tex]\sf \bf \sf v = 20 × 6× 15[/tex]

[tex]\sf \bf \sf v = 120× 15[/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt v = 1.800 \: dm³}}}}[/tex]

#BelajarBersamaBrainly