Question

16×3:12+(6×4:6)


48-5×2+[10-2×[10-2×(5-3)


9×1+3-5


144:12-(18:3×2-5)+7


(30-5×6):7+2×10×(40-30+5


x=(8:4)×2 y=8: (4×2)​

Answer 1

Resposta:

16x3:12+(6x4:6) = 4x+4

48-5×2+[10-2×[10-2×(5-3) = 32

9×1+3-5 = 7

144:12-(18:3×2-5)+7 = 12

(30-5×6):7+2×10×(40-30+5) = 300

x=(8:4)×2 y=8: (4×2) = (1, 1/4)