grade6

• $12\frac{1}{4}$

• 12

• $12\frac{2}{4}$

• $12\frac{3}{4}$

• $6\frac{5}{12}$

• $1\frac{2}{3}$

• $1\frac{7}{12}$

• 1

• $6\frac{3}{8}$

• $6\frac{1}{4}$

• $6\frac{7}{8}$

• $6\frac{1}{2}$

R+5.9=12.9

• 3.9

• 6

• 8

• 7

• 9

The inverse of Multiplication is

• Subtraction

• Division

• Addition

• I don't know

What is the replication of 3/4

• 4/3

• 5/4

• 9/10

• 3/4

• x=5.9

• x=3.3

• x=4.1

• x=7

• x=2

• x=4

• r=23.7

• r=100.1

• r=12.7

• r=90.1