Question

[1 + 2 : 3 x 4] x [9 x 7 (7-8) : (6+5)]

kalo krg jelas coba liat di buku paket kurikulum 2013 matematika kelas 7.
yang tau plis jawab ya

Answer 1

[1 + 2 : 3 × 4] × [9 × 7 (7-8) : (6+5)] = [ 3 : 3 × 4] × [ 55 : 11]
= 4 × 5
= 20



#ngasal