Question

52.
The average of six consecutive odd numbers P, Q, R, S, T and U is 116
What is the product of R and T?
(a)
13685
(b)
13700
13785
13985​

Answer 1

Step-by-step explanation:

the answer (a) 13685 is right as the 6 no. P,Q,R,S,T,U are ,

111 , 113 , 115 , 117 , 119 , 121

It means

R=115 and T=119

R×T = 115×119= 13685

Answer 2

Answer: Product of R and T = a)13685

Mark me as brainiest if its right

step by step explanation:

Let x be an odd number then the six consecutive number are:

p = X, q = (x+2) , r = (x+4), s = (x+6) , t = (x+8) , u = (x +10)

now,

or, mean = efx / n......(here efx denotes sum of all data and n denote no. of data)

or, 116 = 6x+30/6

or , 6x = 696 - 30

or, x = 666/6

or, x = 111

now,

Product of R and T = (x+4) * (x+8)

                                 = 115*119

                                 = 13685