Question

199213:7+45335:5+640480:8-10149:3

Answer 1

1)199213:7=28459
2)45335:5=9067
3)640480:8=80060
4)10149:3=3383
5)28459+9067=37526
6)37526+80060=117586
7)117586-3383=114203

Answer 2

To evaluate the expression "199213:7+45335:5+640480:8-10149:3," we need to perform the operations according to the order of operations (PEMDAS/BODMAS). This means we need to perform any calculations within parentheses first, then handle any exponents, followed by multiplication and division (from left to right), and finally addition and subtraction (from left to right).

Let's break down the expression step by step:

1. 199213:7 → This appears to be a ratio or fraction. To evaluate it, we divide 199213 by 7: 199213 ÷ 7 = 28459. Therefore, the expression becomes: 28459 + 45335:5 + 640480:8 - 10149:3.

2. 45335:5 → Again, this seems to be a ratio or fraction. Dividing 45335 by 5, we get: 45335 ÷ 5 = 9067. Updated expression: 28459 + 9067 + 640480:8 - 10149:3.

3. 640480:8 → Dividing 640480 by 8, we get: 640480 ÷ 8 = 80060. Updated expression: 28459 + 9067 + 80060 - 10149:3.

4. 10149:3 → Dividing 10149 by 3, we get: 10149 ÷ 3 = 3383. Final expression: 28459 + 9067 + 80060 - 3383.

Now we can add and subtract the remaining values:

28459 + 9067 + 80060 - 3383 = 125203.

Therefore, the result of the expression "199213:7+45335:5+640480:8-10149:3" is 125203.