Question

Rahul spends 5/8 of his income on household expenses & 1/12 of his income on personal expenses. If his monthly income is Rs. 48000 then his monthly saving is?
1) 15600

2)14000

3)12500

4)18000

Give me it's full solution plz

Answer 1

5/8 +1/12 =15 +2/24 =17/24 expense hai uske
saving = 1 - 17/24 =24-17/24 =7/24
so 7/24 ×48000= 2000×7 =14000