Find the exact values of the following, giving your answers as fractions a) 3^-2 b)4^-3 c)2^-6

(a)

(b)

(c)

Step-by-step explanation:

To find the exact value in fractions of the followings:

Exponents also called powers its a way of expressing a number multiplied by itself by a certain number of times.

Using                   .......[1]

(a)

Fraction represents a part of a whole or more generally, any number of equal parts.

=         [ Using [1]]

(b)

=          [ Using [1]]

(c)

=          [ Using [1]]

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10