Question

convert into decimal with explanation like this . 3/7​

Answer 1

Answer:

3/7=3/7×7/7=21/49

=3/7 = 0.42

Answer 2

ANSWER :-

Convert this Fraction into a Decimal :- 3/7

$\frac{3}{7} = \frac{3}{7} * \frac{3}{3} = \frac{9}{21} = 0.428571.......$

Here,

• The Least Common Multiple (LCM) of 3 & 7 is 21

∵ [3 * 7 = 21] (as 3 & 7 are Prime Numbers) and,

• The Answer is a Non-Terminating, Recurring Decimal....(i.e.), $0.\overline{428571}$