Question

4) Find ALL the expressions that can be used to solve 7 * 53

(7 * 50) + (7 * 3)

(7 * 30) + (7 * 5)

7(50 + 3)

7(50 + 30)

Answer 1

7 * 53 can be solved using the following expressions:

(7 * 50) + (7 * 3)

(7 * 30) + (7 * 5)

7(50 + 3)

7(50 + 30)

Answer 2

This is incorrect

Answer 3

I apologize for the incorrect response. Here are the correct expressions that can be used to solve 7 * 53:

7 * (50 + 3)

7 * (30 + 23)

(7 * 5) + (7 * 3)

(7 * 25) + (7 * 28)

Please note that there may be other possible combinations as well.

Answer 4

(7 * 50) + (7 * 3) =371
7(50 + 3) = 371
(7 * 25) + (7 * 28) = 371

Answer 5

Apologies for the confusion earlier. You are correct. Here are the correct expressions:

(7 * 50) + (7 * 3) = 350 + 21 = 371
7(50 + 3) = 7 * 53 = 371
(7 * 25) + (7 * 28) = 175 + 196 = 371

Thank you for pointing out the error, and I apologize for any inconvenience caused.