Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.4" was replaced by "(14/10)". 2 more similar replacement(s)

Step  1  :

            7
 Simplify   —
            5

Equation at the end of step  1  :

  42   7
  —— ÷ — ÷ 7
  10   5

Step  2  :

            21
 Simplify   ——
            5 

Equation at the end of step  2  :

  21   7
  —— ÷ — ÷ 7
  5    5

Step  3  :

         21      7
 Divide  ——  by  —
         5       5

 3.1    Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

21     7       21     5
——  ÷  —   =   ——  •  —
5      5       5      7

Equation at the end of step  3  :

  3
  —
  7

Step  4  :

            3
 Simplify   —
            7

Final result :

  3           
  — = 0.42857 
  7