Explanation

Accepted proposal: rejected proposal

75%:25%

75/25:25/25

3:1

Explanation

• Let the two numbers be x and y.
• Given: x + y = 2490 ... (Equation 1)
• Also, 6.5% of x = 8.5% of y
• To simplify, convert percentages to decimals: 0.065x = 0.085y
• Now, divide both sides by 0.065: x = (0.085/0.065)y
• x = (85/65)y
• x = (17/13)y ... (Equation 2)
• Now, substitute Equation 2 into Equation 1:
• (17/13)y + y = 2490
• Combine like terms: (30/13)y = 2490
• Multiply both sides by 13/30: y = 1079
• Now that we have found y, we can find x:
• x = 2490 - y (from Equation 1)
• x = 2490 - 1079
• x = 1411
• So, the correct answer is: 1411, 1079

Explanation

To find the arrival time, add 5 hours and 30 minutes to the departure time:

Departure time: 21:15 PM (Wednesday)

Add 5 hours: 02:15 AM (Thursday)

Add 30 minutes: 02:45 AM (Thursday)

The correct answer is: 2:45 AM on Thursday

Explanation

Given that one number is two-thirds of the second:

x = (2/3)y

The sum of the two numbers is 45:

x + y = 45

Substitute x from the first equation:

(2/3)y + y = 45

Combine like terms:

(5/3)y = 45

Multiply both sides by 3:

5y = 135

Divide by 5:

y = 27

Now, find the smaller number x:

x = (2/3)y

x = (2/3) × 27

x = 18

Explanation

Daily wage = 2130/6 = 355

Therefore, No. of days of work for monthly wage of 9230 = 9230/355 = 26

Explanation

Using speed =TimeDistance​

⇒Time=speeddistance​

We have total time =60100​+40100​=625​Hr

Now, Average speed =Time(tot)​Distance(tot)​​=625​200​

⇒ Average spped =251200​=48k

Explanation

25*25 = 625

Explanation

Let's assume the original length and width of the rectangle are L and W

Then, the original area of the rectangle is: A = L x W

If the width of the rectangle is decreased by 25%, its new width is:

W = W - 0.25W = 0.75W

If the length of the rectangle is increased by 16%, its new length is:

L = L + 0.16L = 1.16L

The new area of the rectangle is:

A = L x W

A = (1.16L) x (0.75W)

A = 0.87LW

So the new area is 0.87 times the original area.

This means that the new area is decreased by 13% compared to the original area.

Explanation

Explanation

we have given 120km/hr

1 hour = 60 min

then,

120/60 = 2

then 2 × 15 = 30 .

and that is our answer.

so, 30km/min

…………………..

Explanation

log5​25(125)(625)​=log5​5253.54​=log5​5257​

=log5​55=5log55​

=5