Respuesta :
D. (1, 200 ÷ 4)- (84 ÷4)
1284 ÷ 4 = 321
1200 ÷ 4 = 300
84 ÷ 4 = 21
300 + 21 = 321
Hope this helps!
1284 ÷ 4 = 321
1200 ÷ 4 = 300
84 ÷ 4 = 21
300 + 21 = 321
Hope this helps!