`frac(1)(2)` of Rs 1 =? Paisa.

Let's find 12frac(1)(2) % of Rs. 2 is equal to how much paise.

frac(1)(4) part of 1 year = ? Months.

Let us solve the equations with the help of identities. Let's try to prove a^3 + b^3 - ab = -frac(1)(27) if a + b = -frac(1)(3)

frac(5)(8) th part of Rs.4 = Rs. ? ? Paisa.

Rohit can walk 1frac(1)(2) km in 1 hr. Let us find how far he can walk in 6frac(1)(2) hrs.

frac(1)(5)th part of 2 kg = ?g.

Let's solve : frac(1)(3)(x-2) + frac(1)(4) (x + 3) = frac(1)(5)(x + 4) + 15

There are coins of one rupee and 50 paisa in a box owned by elder brother of Mitali. The total value of the coins is Rs. 350. The sister of Mitali replaces (1)/(3) rd of the 50 paisa coins in the box by equal number of one rupee coins , so that the total value of the coins now becomes RS.400 . Determine the number of one rupee coins and 50 paisa coins each.

Let's find the roots of the equations frac(3)(5)(x-4) - frac(1)(3) (2x - 9) = frac(1)(4) (x-1) - 2

If x = a + frac(1)(a) and y = a - frac(1)(a) then find the value of x^4 +y^4 - 2x^2y^2