kelly solved the following problem on her recent math test

121/11+4*8=120
the answer was marked wrong by your teacher and kelly is asking you to explain why she missed the promblem.whicthsolutions would you tell her

A.divide 121 by 11,multipy 4 by 8 then add the two totals.
B.add 4 divide by 11 then multiply by 8.
C.multiply by 8 divide by 11 then add 4
D.divide by 11 add 4 then multiply by 8

Which answer did Kelly choose?

yes tell me it plezzzzz

To solve the problem correctly, Kelly needs to follow the correct order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).

Let's break down the options:
A. This option instructs Kelly to first divide 121 by 11 (which equals 11), then multiply 4 by 8 (which equals 32), and finally add the two totals together. Therefore, the calculation would be 11 + 32 = 43, which is not equal to 120.

B. This option tells Kelly to first add 4 to the division of 4 by 11 (which equals approximately 0.3636), and then multiply the total by 8. This would result in 4 + 0.3636 = 4.3636, and when multiplied by 8, the result would be 34.9088, which is also not equal to 120.

C. This option asks Kelly to multiply the number by 8, then divide the product by 11, and finally add 4. If we follow this order, we have 121 * 8 = 968, then 968 / 11 = 88, and finally, 88 + 4 = 92. So, according to this calculation, the result is 92, not 120.

D. This option directs Kelly to first divide the number by 11, then add 4, and finally multiply the total by 8. Following these steps, we have 121 / 11 = 11, then 11 + 4 = 15, and lastly, 15 * 8 = 120. Therefore, according to this calculation, the result is indeed 120.

From the given options, option D is the correct solution and the explanation for Kelly missing the problem. Kelly should have divided by 11, added 4, and then multiplied by 8 to get the correct answer of 120.