Answer:
Step-by-step explanation:
What do you want to do with the function, as there is no question included?
3 times 100 is 300. 2 times 10 is 20. Since there is a 9 in the ones place, the number must be 329.
You begin dividing over the hundreds column, which is above the 9. Carry on from there, I hope this helps you!
Answer:
Step-by-step explanation:
b
Think of the original amount as 100%
If we want 100% of something we multiply by 1
To get from 100% to 1, we divide the percentage by 100
Decrease 100% by 19%
100% - 19% = 81%
Then to get the multiplier, divide by 100
81% / 100 = 0.81
To decrease by 19%, multiply by 0.81
