Question

TOW FIFTH OF A NUMBER X ,WHEN ADDED TO 15 GIVE 19 AS THE ANSWER. WRITE APPROPRIATE EQUATION AND THEN FIND THE NUMBER (X)​

Answer 1

Answer:

2/5 x + 15 = 19

2/5 x = 19-15

2/5 x = 4

x = 4 × 5/2

x = 10