Answer:
Option c is correct
15 × 14 =210
Step-by-step explanation:
Solve:
[tex]15 \times 14[/tex]
we can write this as:
[tex]15 \times (15-1)[/tex]
Using distributive property, i.e [tex]a\ cdot (b+c) = a\cdot b+ a\cdot c[/tex] we have;
[tex]15^2-15[/tex]
⇒[tex]225-15[/tex]
Simplify:
[tex]210[/tex]
Therefore, the product of 15 × 14. is, 210
