find the base.
3. 5 is 10 %. Solution: of what number?
4. 40 is 20% of what number?
5. 20 is 10% of what number?
i need this tomorrow.
Answer:
base = percentage / percent
3. 5 is 10 % of what number?
5/0.10 =
50
4.40 is 20% of what number?
40/.20 =
200
5.20 is 10% of what number?
20/.10
200