Question

Determine 11th term in pattern of number.2.2,4.4,6.6,8.8​

Answer 1

Answer:

24.2

Step-by-step explanation:

given terms are in AP

common difference(d)=2.2

then 11 th term =a+(11-1)d

where a=2.2

a11=2.2+(10)2.2

=2.2+22

=24.2

Answer 2

Answer: 24.2

Solution:

Formulae = 2.2 + (n-1)*2.2

Here, 'n' is the number of values we are finding

2.2+ (11-1)*2.2

2.2+ 10*2.2

2.2 + 22

24.2

Hence, the answer is 24.2