Question

\(\frac{7}{2}\) + \(\frac{7}{2}\) x 9

tk mk các câu mk đã trả lời ai tk mk mk tk lại

Answer 1

7/2 + 7/2 x 9 =7/2 + 63/2

                   = 70/2 = 35

TI CK  cho mình nhé bạn 

Answer 2

7*9=63

Answer 3

\(\frac{7}{2}+\frac{7}{2}\cdot9=\frac{7}{2}+\frac{63}{2}=\frac{70}{2}=35\)

Answer 4

\(\frac{7}{2}\)+ \(\frac{63}{2}\)= \(\frac{70}{2}\)

Answer 5

 \(\frac{7}{2}+\frac{7}{2}\times9\)

\(=\frac{7}{2}+\frac{63}{2}\)

\(=\frac{7+63}{2}\)

\(=\frac{70}{2}=35\)

Answer 6

7/2+7/2*9=7/2*(9+1).

              =7/2*10.

              =3,5*10.

              =35.

tk mk nha các bn.

-chúc ai tk  mk học giỏi-

Answer 7

\(\frac{7}{2}+\frac{7}{2}\)x 9 = \(\frac{7}{2}+\frac{63}{2}\)

                         = \(\frac{7+63}{2}\)

                         = \(\frac{70}{2}\)= 35

Answer 8

sao thấy chỉ ra 35 thôi

Answer 9

7/2+7/2=14/2

14/2x9=63

Answer 10

7/2x9=7/2x9/1=63/2+7/2=70/2=35/1=35

Answer 11

\(\frac{7}{2}+\frac{7}{2}x9\)

\(=\frac{7}{2}+\frac{63}{2}\)

\(=\frac{7+63}{2}\)

\(=\frac{70}{2}\)

\(=35\)