You would multiply both sides by 3 to cancel out the divide 3.
z÷3=8
z=24
To calculate this you need to multiply 225 by how many months,
6 * 12 = 72,
And so 225 * 72 = $16,200,
To find interest, minus the amount paid by the amount loaned:
16,200 - 15,000 = 1200, so the interest was $1200.
Hope this helps.
Answer:3 and 1/2 units
Step-by-step explanation:
