Question

multiplication problem

Answer 1

Answer:

No, that is incorrect.

• When doing a multiplication problem, you cannot simply take out a number from a number and expect the same result. This is under some circumstances. Let's solve the equations to see the results.

$21 * 34 = 714\\20 * 35 = 700$

• As shown in the expressions, the results differ, proving our theory from earlier.

__________________________________________________________

Questions?

Ask me in the comments box, please.