Question

kerjakan operasi hitungan campuran berikut 66 : 3 × 12 + ( 8 + 4 ) × 13 =
3.251 - 1.438 + 2.747 =
( 28 - 38 + 21 ) × 144 =
281 × 4 + 7.524 - 9.166 =
27.000 : ( 30 × 30 ) × 24 =

pakek cara susun kebawah
harus benar
trmks​

Answer 1

Jawab:

180

Penjelasan dengan langkah-langkah:

6 : 3 × 12 + ( 8 + 4 ) × 13 = 24 + 156 = 180

3.251 - 1.438 + 2.747 = 1.813 + 2.747 = 4.560

( 28 - 38 + 21 ) × 144 = 11 x 144 = 1.584

281 × 4 + 7.524 - 9.166 = 1124 + 7.524 - 9.166 = 8.648 - 9.166 = -0.518

27.000 : ( 30 × 30 ) × 24 = 27.000 : 900 x 24 = 30 x 24 = 720