Question

Plz solve god will bless u​

Answer 1

Step-by-step explanation:

Let us take that the man had 1 salary.

Part of salary spent on food = 2/5.

Part of salary spent on rent , electricity , etc. = 3/10.

Therefore total part of salary spent = (2/5+3/10) = 4+3/10 = 7/10.

Therefore fraction of salary left with him

= ( 1 - 7/10 )

= 10-7/10.

=3/10

Answer 2

here your answer dear

2/5+3/10

2/5,10

5/5,5

/1,1

::::::: ____________-----------

2×5=10

4+3/10

7/10