Explanation

If 13% of a number is 52, then:

Number = 52 ÷ 13 × 100 = 400

Last updated by NA on 05-11-2026

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

Donation = 16% of 46,000

Donation = Rs. 7,360

Remaining salary = 46,000 - 7,360

Remaining salary = Rs. 38,640

Explanation

7% of 636 = 44.52

New Total = Original + (Percentage × Original ÷ 100)

New total = 636 + 44.52 = 680.52

Since employees must be a whole number → 681 employees.

Explanation

Students coming by foot = 100% − 62% = 38%

38% of 1,096 = 1,096 × 38 ÷ 100 = 416.48

Approximately 417 students

Explanation

Finding the Remaining Students

Total Boys: 20

Total Girls: 30

Total Students: 20 + 30 = 50

Students taken for the tour: 73%

Remaining percentage: 100% − 73% = 27%

Remaining students: 27% of 50

= 50 × 27 ÷ 100

= 13.5

13.5 ≈ 14 students (approximately).

Explanation

20% of number = 40

To find the original number: Given value ÷ percentage × 100.

Number = 40 ÷ 20 × 100

Number = 200

Last updated: NA on 26-09-2026

Explanation

All students must take Math.

Jake is a student.

Therefore, Jake has to take the Math class.