Question

Express 12.46 inthe form of p/q

Answer 1

Answer:

It can be express as 1246/100

Answer 2

Answer:

r=− 21

S 10 = 1−ra(1−r 1 )

S 10 = 1+ 21

96 ⎝⎛ 1−(− 2 )10⎞

=96× 32 ×( 2 12 10 −1 )=64( 2 102 10 −1 )

= 2 42 10 −1

= 161023