Solve the following: (i) UT × 3 = PUT (ii) AB × 5 = BC (iii) L2N × 2 = 2NP (iv) XY × 4 = ZX Class 8

Solve the following: (i) UT × 3 = PUT (ii) AB × 5 = BC (iii) L2N × 2 = 2NP (iv) XY × 4 = ZX Class 8

Question 1.

Solve the following: Class 8

(i) UT × 3 = PUT

(ii) AB × 5 = BC

(iii) L2N × 2 = 2NP

(iv) XY × 4 = ZX

(v) PP × QQ = PRP

(vi) JK × 6 = KKK

Solution:

(i) UT × 3 = PUT ⇒ 50 × 3 = 150.

So, P = 1, U = 5 and T = 0.

(ii) AB × 5 = BC ⇒ 19 × 5 = 95.

So, A = 1, B = 9 and C = 5.

(iii) L2N × 2 = 2NP ⇒ 124 × 2 = 248.

So, L = 1, N = 2 and P = 8.

(iv) XY × 4 = ZX ⇒ 23 × 4 = 92.

So, X = 2, Y = 3 and Z = 9.

(v) PP × QQ = PRP ⇒ 22 × 11 = 242.

So, P = 2, Q = 1 and R = 4.

(vi) JK × 6 = KKK ⇒ 74 × 6 = 444.

So, J = 7 and K = 4.