Answer:
1.2
Step-by-step explanation:
to get the answer divide 1.56/1.3=1.2
1.2*1.3=1.56
Answer: 1.2
Divide both sides of the equation by 1.3
X=1.56/1.3
X=1.2
Plug in 1.2 x 1.3 = 1.56