Question

Suman has some money with her. She gave
50% of it to Ritika and 30% to Shruti. 60% of
the remaining was donated to school. If Rs
8040 are still left with her, find the original
amount of money she had.​ answer is 100500​

Answer 1

Answer:

The original amount of money he have is RS 100500

Step-by-step explanation:

-solution,

Percentage of money given to Ritika=50%

Percentage of money given to Shruti=30%

Remaining Percentage given to school=60%

Money left with her= RS 8040

Total money she have=?

Now,

Let Suman have 100x money with her.

Then,

For Ritika,

50% of 100x = 50/100 × 100x

=50x

For Shruti,

30% of 100x = 30/100 × 100x

=30x

For school,

60% of remaining = 60/100 {100x-(50x+30x}

= 60/100{100x-80x}

= 12x

Now,

Left money = 100x-[50x+30x+12x]

or, 8040 = 100x-92x

or,8040 =8x

or,8040/8 = x

So,X=1005

Again,

Total money = 100x

= 100×1005

= RS 100500