Basic Math Examples

(20000 \cdot 0.5 + 10000 \cdot 0.5) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$(20000 \cdot 0.5 + 10000 \cdot 0.5) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

Step 1

Simplify each term.

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Step 1.1

Simplify each term.

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Step 1.1.1

Multiply

20000

$20000$ by

0.5

$0.5$ .

(10000 + 10000 \cdot 0.5) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$(10000 + 10000 \cdot 0.5) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

Step 1.1.2

Multiply

10000

$10000$ by

0.5

$0.5$ .

(10000 + 5000) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$(10000 + 5000) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

(10000 + 5000) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$(10000 + 5000) \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

Step 1.2

Add

10000

$10000$ and

5000

$5000$ .

15000 \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$15000 \cdot 6.145 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

Step 1.3

Multiply

15000

$15000$ by

6.145

$6.145$ .

92175 - (70000 \cdot 0.7 + 80000 \cdot 0.7)

$92175 - (70000 \cdot 0.7 + 80000 \cdot 0.7)$

Step 1.4

Simplify each term.

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Step 1.4.1

Multiply

70000

$70000$ by

0.7

$0.7$ .

92175 - (49000 + 80000 \cdot 0.7)

$92175 - (49000 + 80000 \cdot 0.7)$

Step 1.4.2

Multiply

80000

$80000$ by

0.7

$0.7$ .

92175 - (49000 + 56000)

$92175 - (49000 + 56000)$

92175 - (49000 + 56000)

$92175 - (49000 + 56000)$

Step 1.5

Add

49000

$49000$ and

56000

$56000$ .

92175 - 1 \cdot 105000

$92175 - 1 \cdot 105000$

Step 1.6

Multiply

- 1

$- 1$ by

105000

$105000$ .

92175 - 105000

$92175 - 105000$

92175 - 105000

$92175 - 105000$

Step 2

Subtract

105000

$105000$ from

92175

$92175$ .

- 12825

$- 12825$