Basic Math Examples

0.5 (45 + 64 + 32 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)

$0.5 (45 + 64 + 32 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1

Simplify each term.

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Step 1.1

Add

45

$45$ and

64

$64$ .

0.5 (109 + 32 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)

$0.5 (109 + 32 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1.2

Add

109

$109$ and

32

$32$ .

0.5 (141 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)

$0.5 (141 + 1.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1.3

Add

141

$141$ and

1.5

$1.5$ .

0.5 (142.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)

$0.5 (142.5 + 90) + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1.4

Add

142.5

$142.5$ and

90

$90$ .

0.5 \cdot 232.5 + 0.05 (75) + 0.1 (75) + 0.25 (90)

$0.5 \cdot 232.5 + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1.5

Multiply

0.5

$0.5$ by

232.5

$232.5$ .

116.25 + 0.05 (75) + 0.1 (75) + 0.25 (90)

$116.25 + 0.05 (75) + 0.1 (75) + 0.25 (90)$

Step 1.6

Multiply

0.05

$0.05$ by

75

$75$ .

116.25 + 3.75 + 0.1 (75) + 0.25 (90)

$116.25 + 3.75 + 0.1 (75) + 0.25 (90)$

Step 1.7

Multiply

0.1

$0.1$ by

75

$75$ .

116.25 + 3.75 + 7.5 + 0.25 (90)

$116.25 + 3.75 + 7.5 + 0.25 (90)$

Step 1.8

Multiply

0.25

$0.25$ by

90

$90$ .

116.25 + 3.75 + 7.5 + 22.5

$116.25 + 3.75 + 7.5 + 22.5$

116.25 + 3.75 + 7.5 + 22.5

$116.25 + 3.75 + 7.5 + 22.5$

Step 2

Simplify by adding numbers.

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Step 2.1

Add

116.25

$116.25$ and

3.75

$3.75$ .

120 + 7.5 + 22.5

$120 + 7.5 + 22.5$

Step 2.2

Add

120

$120$ and

7.5

$7.5$ .

127.5 + 22.5

$127.5 + 22.5$

Step 2.3

Add

127.5

$127.5$ and

22.5

$22.5$ .

150

$150$

150

$150$