Question

6,75 kg + 6,75kg +6,75 kg=?

Answer 1

a) 6,75kg + 6,75kg + 6,75kg = 6,75kg x 3 = 20,25kg

Answer 2

6,75kg + 6,75kg + 6,75kg = ( 6,75 x 3 ) kg = 20,25kg

Answer 3

6,75 kg + 6,75 + 6,75 = 20,25 kg

Answer 4

6,75 kg + 6,75 kg + 6,75 kg = ( 6,75 kg x 3 ) = 20,25 kg

Đúng nha yen nhi

Answer 5

6,75 kg + 6,75 kg + 6,75 kg = 6,75 kg x 3

                                         = 20,25 kg

Nha bạn yen nhi

Answer 6

= 6,75 kg * 3

= 20,25 kg