Question

138500-21150:75*450+804*18

Answer 1

1дей 21150:75=282
2действие 804*18=14472
3действие282*450=126900
4дей 138500-126900=11600
5дей11600+14472=27072

Answer 2

To solve the mathematical expression you've provided:

First, let's perform the multiplication and division operations:

75 * 450 = 33750

804 * 18 = 14472

Now, substitute the results back into the original expression:

138500 - 21150 + 33750 + 14472

Next, perform the addition and subtraction operations:

138500 - 21150 = 117350

117350 + 33750 = 151100

151100 + 14472 = 165572

Therefore, the result of the expression 138500-21150:75450+80418 is 165572.