Question

In a certain mathematical system, + means - , - means X, X means decimal point(.) and decimal point(.) means + . For example, 52.67 + 23 - 2 equals 73, what would be the value of 8123.612 - 4578 + 2175 ?
please tell i will mark u as brainliest if its correct.

Answer 1

Answer:

ok so,

+ = -

- = x

x = .

. = +

Step-by-step explanation:

8123+612x4578-2175

39,98,88,86,135

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