Finite Math Examples

$4 \cdot 159.5 + 11 \cdot 179.5 + 15 \cdot 199.5 + 25 \cdot 219.5 + 13 \cdot 239.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1

Simplify each term.

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Step 1.1

Multiply $4$ by $159.5$ .

$638 + 11 \cdot 179.5 + 15 \cdot 199.5 + 25 \cdot 219.5 + 13 \cdot 239.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.2

Multiply $11$ by $179.5$ .

$638 + 1974.5 + 15 \cdot 199.5 + 25 \cdot 219.5 + 13 \cdot 239.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.3

Multiply $15$ by $199.5$ .

$638 + 1974.5 + 2992.5 + 25 \cdot 219.5 + 13 \cdot 239.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.4

Multiply $25$ by $219.5$ .

$638 + 1974.5 + 2992.5 + 5487.5 + 13 \cdot 239.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.5

Multiply $13$ by $239.5$ .

$638 + 1974.5 + 2992.5 + 5487.5 + 3113.5 + 7 \cdot 259.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.6

Multiply $7$ by $259.5$ .

$638 + 1974.5 + 2992.5 + 5487.5 + 3113.5 + 1816.5 + 3 \cdot 279.5 + 2 \cdot 299.5$

Step 1.7

Multiply $3$ by $279.5$ .

$638 + 1974.5 + 2992.5 + 5487.5 + 3113.5 + 1816.5 + 838.5 + 2 \cdot 299.5$

Step 1.8

Multiply $2$ by $299.5$ .

$638 + 1974.5 + 2992.5 + 5487.5 + 3113.5 + 1816.5 + 838.5 + 599$

Step 2

Simplify by adding numbers.

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Step 2.1

Add $638$ and $1974.5$ .

$2612.5 + 2992.5 + 5487.5 + 3113.5 + 1816.5 + 838.5 + 599$

Step 2.2

Add $2612.5$ and $2992.5$ .

$5605 + 5487.5 + 3113.5 + 1816.5 + 838.5 + 599$

Step 2.3

Add $5605$ and $5487.5$ .

$11092.5 + 3113.5 + 1816.5 + 838.5 + 599$

Step 2.4

Add $11092.5$ and $3113.5$ .

$14206 + 1816.5 + 838.5 + 599$

Step 2.5

Add $14206$ and $1816.5$ .

$16022.5 + 838.5 + 599$

Step 2.6

Add $16022.5$ and $838.5$ .

$16861 + 599$

Step 2.7

Add $16861$ and $599$ .

$17460$