Answer:
12
Step-by-step explanation:
12 divided by 1 using long division is 12. As long as a number is divided by 1 the number is the same as the dividends number.
1) last number times 4 and subtract 1
2) last number times2 and add 2
3) you figure out
Multiply it out to get 5/7*1/9=5/63. This is an exact value of the product.
