Answer:
Step-by-step explanation:
We require to create 2 equations with the repeating digit (6) after the decimal point.
let x = 0.166.... ( multiply both sides by 10 and 100 )
10x = 1.66.... → (1)
100x = 16.66..... → (2)
Subtract (1) from (2) eliminating the repeating decimal
90x = 15 ( divide both sides by 90 )
x = =
Thus
0.166...... =
1) 100/40 = 2.5 or 250% enlargement
2) x = 30 *2.5 = 75
x= 75
Answer:
c
Step-by-step explanation: