Answer:
15(1+3)
Step-by-step explanation:
The distributive property can be generally expressed as follows:
ab + ac = a(b+c)
The given expression is:
15 + 45
We know that:
15 = 1*15
45 = 3*15
Therefore, the given expression can be written as:
1*15 + 3*15
Taking 15 as a common factor and applying the above rule, we will reach the following expression:
15(1+3)
Hope this helps :)