Explanation

60% × 40

= 0.6 × 40

= 24

Last verified on 19-03-2026

Explanation

To convert a percentage into a decimal, divide by 100.

40% = 40/100 = 0.40.

Last verified on 29-09-2026

Explanation

20% of 150 = (20/100) × 150 = 0.2 × 150 = 30

Last verified on 29-09-2026

Explanation

If 13% of a number is 52, then:

Number = 52 ÷ 13 × 100 = 400

Explanation

Loss = 9,000 − 8,000 = 1,000

Loss % = (Loss ÷ Cost Price) × 100

= (1,000 ÷ 9,000) × 100

= 11.11%

Explanation

Given:

• Price = Rs. 250
• Old sales tax = 8%
• New sales tax = 6%

Step 1: Difference in tax rate
8% − 6% = 2%

Step 2: Calculate 2% of Rs. 250

2/100x250 =5

$$frac{2}{100} times 250 = 5$$

Rs. 5

Explanation

Given:

Cost Price (CP) = Rs. 1,000

Selling Price (SP) = Rs. 900

Loss = CP − SP

= 1000 − 900 = Rs. 100

Loss % = (Loss ÷ CP) × 100

= (100 ÷ 1000) × 100

= 10%

Explanation

Solution

Cost Price (CP) = Rs. 800

Selling Price (SP) = Rs. 720

Loss = CP − SP

= 800 − 720 = Rs. 80

Loss % = (Loss ÷ CP) × 100

= (80 ÷ 800) × 100

= 10%

Explanation

3% = 3/100

(3 ÷ 100) × 800,000 = 24,000.

Last verified on 27-09-2026

Explanation

Donation = 16% of 46,000

Donation = Rs. 7,360

Remaining salary = 46,000 - 7,360

Remaining salary = Rs. 38,640