Question

68 * 27 - 81 + ? = 600*
0 -1,155
O 1,315
0 -1,255
0 1,355
0 -1251

Answer 1

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`\displaystyle -1155`

Explanation:

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], Subtraction & Addition are evaluated after Division & Multiplication:

`\displaystyle 68 * 27 - 81 +\:? = 600 \\ 1836 - 81 +\:? = 600 \\ 1755 +\:? = 600 \\ \\ -1155 =\:?`

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