9!×7!=
70×25=
Note:pake cara
follow ya biar ga ketinggalan quiz selanjutnya
ini baru awal
Jawaban:
9! x 7! =
9! = 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 =362.880
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5.040
362.880 x 5.040 = 1.825.915.200
70 x 25 = 1.750
Penjelasan dengan langkah-langkah:
semoga membantu
♦Pertanyaan ke-1
Cara:
9! = 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
= 72 x 7 x 6 x 5 x 4 x 3 x 2 x 1
= 504 x 6 x 5 x 4 x 3 x 2 x 1
= 3.024 x 5 x 4 x 3 x 2 x 1
= 15.120 x 4 x 3 x 2 x 1
= 60.480 x 3 x 2 x 1
= 181.440 x 2 x 1
= 362.880 x 1
= 362.880
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1
= 42 x 5 x 4 x 3 x 2 x 1
= 210 x 4 x 3 x 2 x 1
= 840 x 3 x 2 x 1
= 2.520 x 2 x 1
= 5.040 x 1
= 5.040
Penyelesaian:
9! × 7!
= 362.880 × 5.040
= 1.828.915.200
Jawaban:
1.828.915.200✓
♦Pertanyaan ke-2
Cara:
70 x 25
Penyelesaian:
70 x 25
= 1.750
Jawaban:
1.750✓