Total cost of buying my overpriced items (after tax):
Q-tips (3 ind.): $18
1 Pencil (with eraser removed): $120
Used toilet paper (you only need 3 sheets anyway): $21.6
*Tax for each item: 20% (in case you can't do math)
Multiplying numbers using functions:
3x5 = 15
78x37 = 2886
65375x345987 = 22618900125
2427546378530857x281546239856 = 6.8346655495141E+26
Writing a basic function message:
"Hello, I am Macintosh."
Embedding an image function:
Writing a link return function:
Calcutaing more item totals after tax:
6 books (18.99 each) cost (after tax) - $142.425
25 iPhones (14 base) cost (after tax) - $24968.75
30000000000 (3 billion) books (28.99 each) cost (after tax) - $1087125000000
(the tax for each item is 25%)
Calculating running total with global and static functions:
6 rare pencils ($3.99 each): $29.925 (after tax)
25 iPhones (14) ($799 each): $24998.675 (after tax)
1,000 books ($18.99 each): $25022.4125 (after tax)
Tax = 25% (of total)
Finding the total of 3 numbers (multiplied):
26764 x 3652894 x 3759387 = 367540436268435192
1312451927465 x 72654872365 x 375638576 = 3.5819402298661E+31
2463547 x 9732477 x 7235492 = 1.7348115541862E+20
Calculating value of a percent:
67% of 2456 = 1645.52
6324536% of 2424.5368 = 153340702.74925
5641% of 56789 = 3203467.49
Caclulating the total of 3 numbers (multiplied) pt.2:
4567 x 67497 x 46743 = 14408941041657
Calculating the total of 5 numbers (multiplied) and then finidng the percent value:
45% of (2142 x 243245 x 32542355 x 3244 x 242) = 5.9899209662635E+21
43.756% of (2424 x 324 x 876 x 34763 x 7365) = 7.7074256704257E+16
36.356% of (23 x 54 x 247 x 242 x 948) = 25586939790.023
-5% of (12 x 24 x 89 x 67 x 55) = -4722696
Multiplying 3 numbers together, dividing by another, and finding a comparable percentage value:
65.371% of ((3654 x 24652 x 2475)/415) = 351182557.42616
Calculating percentages:
What percent is 67 of 756?... 8.8624338624339%
What percent is 35.673 of 58.937?... 60.527342755824%
What percent is 343.8643 of 47325835?... 0.00072658897619028%
What percent is 4324 of 325735?... 1.3274594378866%
Multiplying fractions:
3/4 x 2/6 = 0.25
6/132 x 4/25 = 0.0072727272727273
4/26 x 6/13 = 0.071005917159763
Dividing fractions (multiplying by the reciprocal):
(1/2)/(2) = 0.25
(3/14)/(3/16) = 1.1428571428571
(16/81)/(5/4) = 0.15802469135802
Multiplying fractions (pt.2):
5/6078 x 6/7 = 0.00070511916513891
6/713 x 65/720 = 0.0075970079476391
Returning multiple messages from a function value:(book example):
Book availability: in stock
Pencil availability: low stock
Mug availability: out of stock
Finding total cost with optional discount parameters (book example i made adjustments to):
Cost of 36 items, each costing $3.99, with a 37.5% discount = $89.775
Cost of 360 items, each costing $5.35, with a 43.75% discount = $1083.375