Personal Finance Ext ની ગણતરી કેવી રીતે કરવી
Personal Finance Ext શું છે?
Personal finance extension calculators cover percentage mathematics — percent change, markup, discount, and proportional calculations — that underpin retail pricing, investment returns, and everyday deal evaluation.
પગલું દ્વારા પગલું માર્ગદર્શિકા
- 1Percent change: (new − old) / old × 100
- 2Markup: (selling price − cost) / cost × 100
- 3Discount: original price × (1 − discount %) = final price
Worked Examples
ઇનપુટ
Item marked up 40% from $50 cost
પરિણામ
Selling price = $70 · Gross margin = 28.6%
40% markup ≠ 40% margin — margin is calculated on sell price