Solve the riddle “What is too much fun for one, enough for two, and means nothing to three?” The answer to this is hidden in the equations given below.
If `4c = 16 ` , then c = ? If `4e+ 8 = 20 ` , then e = ?
If `2r-3=7` , then r = ? If `3t+ 8 = 29`, then t = ?
If `2s + 4 = 4s`, then s= ?
To get the answer substitute the numbers for the letters it equals in the following: manner :

What does a duck do when it flies upside down? The answer to this riddle is hidden in the equation given below: If i + 69 = 70 , then i = ? If 8u = 6u + 8 , then u = ? If 4a = -5a + 45 , then a = ? If 4q + 5 = 17 , then q=? If -5t - 60 = - 70 then t = ? If 1/4 s + 98 = 100 , then s = ? If 5/3 p+9 = 24 then p = _______ ? If 3c = c+12 , then c = ________ ? If 3(k+1) =24 , then k = ________ ? For riddle answer : substitute the number for the letter it equals

If A : B = 1 : 2, B : C = 3 : 4, C : D = 2 : 3 and D : E = 3 : 4, then what is B : E equal to ?

Determine the voltage drop across the resistor R_1 in the circuit given below with E = 65V, R_1 = 50 OmegaR_2 = 100 Omega, R_3 = 100 Omega, and R_4 300 Omega.

In the given circuit E_1 = 3E_2 = 2E_3 = 6 volts R_1 = 2R_4 = 6ohms R_3 = 2R_2 = 4ohms C = 5 muf. Find the current in R and the energy stored in the capacitor.

Which of the following pairs of triangles are congruent? If they are congruent, write out the pairs of equal angles. A B C : A B=3c m , B C=4c m , C A=2 c m D E F : D E=2 c m , E F=3 c m a n d F D=4 c m P Q R : P Q=17 c m , Q R=15 c m , P R=18 c m D E F : D E=18 c m , E F=17 c m , D F=15 c m .

If E% F means is father of F,E & F means E is sister of F and E $ F is wife of F, then what does P $ R % S & Q mean, if R has only one daughter?