Question

tolong ada yang bisa gak soalnya dikumpul besok pakai cara​

Answer 1

Penjelasan dengan langkah-langkah:

3.

1.824 ÷ (-6) = - 304

12 × 8 = 96

- 1218 - 304 + 96 = -1426 (C) ✓

4.

4.000 × 27 = 108.000

sisa = 9.500

108.000 - 9.500 = 98.500

98.500 ÷ 25 = 3.940 ( A) ✓

5.

Luas = s²

s = ✓L

s = ✓196 = 14cm

V = s³

= 14³ = 2.744 (C) ✓

6.

faktor 32 = 2⁵

faktor 48 = 2⁴ × 3

faktor 84 = 2² × 3 × 7

KPK = 2⁵ × 3 × 7 (D)✓

7.

faktor 42 = 2 × 3 × 7

faktor 63 = 3² × 7

faktor 81 = 3⁴

KPK = 2 × 3⁴ × 7 = 1.134 (A)✓