Write the multiplication expression for each expanded form. The match the multiplication expression with its product.
(7x900)+(7x80)+(7x7) A. 15,144
B. 7,065
Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.
(7*900) + (7*80) + (7*7) = 6300 + 560 + 49 = (Expanded) 6000 + 300 + 500 + 60 + 40 + 9 = ?
It doesn't match either of your choices. Are there other choices available?
No
To write the multiplication expression for the given expanded form, we can multiply each term individually and add them together. Let's break it down step by step:
The first term is (7x900). We simply multiply 7 by 900 to get 6,300.
The second term is (7x80). Multiplying 7 by 80 gives us 560.
The third term is (7x7). Multiplying 7 by 7 gives us 49.
Now, we add all the terms together: 6,300 + 560 + 49.
So, the multiplication expression for the given expanded form is (7x900) + (7x80) + (7x7) = 6,300 + 560 + 49.
To match the multiplication expression with its product, we evaluate the expression:
(7x900) + (7x80) + (7x7) = 6,300 + 560 + 49.
Calculating this expression, we have:
6,300 + 560 + 49 = 6,909.
So, the product of the multiplication expression is 6,909.
Now we can match the multiplication expression with its product:
(7x900) + (7x80) + (7x7) = 6,909.
Therefore, the correct match is:
(7x900) + (7x80) + (7x7) = 6,909 is matched with B. 7,065.