Question

Jack’s monthly salary is Rs. 78,000. He spends 20% on fooding and 10% on house rent. From the remaining, he spends 30% on his only son’s education and donates 10% of rest to charity. His monthly savings is:​

Answer 1

Answer:

now total salary is Rs. 78000

than total percentage spend on food and house rent = 20+10=30%

than left percentage = 100-30%= 70%

than percentage of this 70% which are spend on education = 30%

so left percentage of 70% = 100- 30%=70%

than 70% of 70% =( 70/100)*70= 49%

than percentage of 49% spent on rest = 10%

so left percentage 90% of 49%

which= (90/100)*49

= 44.1%

than 44.1% of 78000=Rs. ( 44.1/100)*78000=Rs. 34398

so salary saved = Rs. 34398

Answer 2

Step-by-step explanation:

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