To find the solution, first, calculate the total man-days required for the job: 36 men * 18 days = 648 man-days.
Then, divide the total man-days by the new number of men (27) to find the new number of days: 648 man-days / 27 men = 24 days.
So, the correct answer is 24.
To find the commission percentage:
Commission = Rs. 25
Sales = Rs. 250
Commission percentage = (Commission / Sales) × 100
= (25 / 250) × 100
= 10%
To find the sale price, calculate 20% of the listed price (Rs. 160) and subtract that amount from the listed price.
20% of Rs. 160 = (20/100) x Rs. 160 = Rs. 32
Now, subtract Rs. 32 from Rs. 160:
Rs. 160 - Rs. 32 = Rs. 128
So, the correct answer is:
Rs. 128
1/4 of 1/2 of 1/5 of 200
= 1/4 of 1/2 of [(1/5) × 200]
= 1/4 of 1/2 of 40
= 1/4 of [(1/2) × 40]
= 1/4 of 20
= (1/4) × 20
= 5
ND26-9-2023
This is an odd series
3 3 5 5 7 7 9 9 11 11 13 13....
1/2 expressed as a decimal fraction is 0.5
**
1/2= 0.5
when 1 is divided by 2 the answer will be 0.5
SH24-8-2023
When you multiply two decimal numbers, you need to multiply the numbers as usual and then add the total number of decimal places in both numbers to the product.
.014 × .014 = .000196
So, the correct answer is 0.000196.
When 20% of itself is added to the number, it gives 102, so we can set up the equation:
x + (20% of x) = 102
To find 20% of x, multiply x by 0.20:
x + 0.20x = 102
Combine like terms:
1.20x = 102
Divide both sides by 1.20:
x = 102 / 1.20
x = 85
So, the correct answer is: 85
