Explanation

Simple mathematics question … (solve for X)

12/22 = 30/X

12X = 22 * 30

12X = 660

X = 55

Explanation

Annual income by salary 2200×12=26400.

Explanation

one mango is 15 rupees 

cost 120 rupees of mango = 120/15

= 8

ND18-9-2023

Explanation

Short Solution

42,735 + 17% of 42,735 = 50,000

Detailed Solutions

Let the CP = x

Sale price = 50,000

profit = 17%

Profit% = (Profit / CP) × 100

17 = ((50000 - x) / x ) × 100

x = Rs. 42735.04

Original price= 42,735

Explanation

It can be solved in a simple way

Profit = (12500 - 12000) + (52500-50000) - (13000 - 12000) - 2000

= 2500 + 2500 - 1000 - 2000

= 5000 - 3000 

= 2000 profit

ND5-09-2023

Explanation

Given:

Cost price = $100

Selling price = $130

Find:

Profit =?

Solution:

profit = cost - selling 

profit = 100 - 130   

           = 30 rupees

ND-18-8-2023

Explanation

Explanation

Profit = 8 %

Sp of car = Rs 60000

Cp = sp/1 + .profit percentage

Cp = 60000/1+ 8

Cp= 50000/9 = Rs 5555.56

Now he wants to sell at Rs  55, 000

New sp = Rs 55, 000

Profit sp-cp = 55, 000 - 5555.56 = Rs 49444.43

Profit % = profitx100/cp

Profit % = 49444.45×100/5555.56 = 889.0%

New profit % =8.1 %

ND5-07-2023

Explanation

The price of one egg is Rs. 5 and in a tray about 30 eggs can be placed.

 the price of 7 trays of eggs will be 1050 RS

30 eggs 30*7=210 eggs 210*5=1050 eggs

ND5-07-2023

Explanation

ND5-07-2023