What is 18 times 25?
What is 18 times 25?
Approach: Divide 18 by 4 and multiply by 100.
450. 18 * 100 / 4 = 1800 / 4 = 450.
Follow-up: What is 18 * 2.5?
Key concepts: multiplication shortcuts.
What is 18 times 25?
Approach: Divide 18 by 4 and multiply by 100.
450. 18 * 100 / 4 = 1800 / 4 = 450.
Follow-up: What is 18 * 2.5?
Key concepts: multiplication shortcuts.