Question

C = 48 x 12 +48 x3 +35 x5 +13 x5

Answer 1

C = 48 x 12 + 48 x 3 + 35 x 5 + 13 x 5

C = 48 x (12 + 3) + 5 x (35 + 13)

C = 48 x 15 + 5 x 48

C = 48 x (15 + 5)

C = 48 x 20

C = 960

Đáp số là 960.

Tíck cho mìk vs nhé Kane !

Answer 2

C = 48 x 12 +48 x3 +35 x5 +13 x5

C = 48 x (12 + 3) + 5 x (35 + 13)

C = 48 x 15 + 5 x 48

C = 48 x (15 + 5)

C = 48 x 20

C = 960

Answer 3

C=48(12+3)+5(35+13)

C=48*15+5*48

C=48(15+5)=48*20=960