Math, asked by rajendersinghpg, 1 year ago

80 रुपए के 50% में से

25% रू खर्च हो जाते है
तो कितने रुपए बचे....?

Answers

Answered by abhi178
48
प्रश्न के अनुसार ,

80 रूपए के 50 ℅ में से 25 ℅ रूपए ख़र्च हो जाते हैं ।

इसीलिए , 80 का 50℅ = 80 × 50/100 = 40 रूपए

अब , 40 रुपए में 25℅ खर्च हो जाते हैं।

तो , 40 का 25 ℅ = 40 × 25/100 = 10 रुपए

बचे हुए रुपए = 80 - 10 = 70 रुपए ।
Answered by thesavior
17

Hi,

As your question there is total 80/-


So 50% of 80 = (80*50) / 100


= 80/2


= 40/-


So 50% of 80 is 40/-


Now 25% of 40 is spend so,


25% of 40 = (25*40) / 100


= (1000/100)


= 10/-


So 25% of 40 is 10... So 10/- was spend.


So from total amount money remaining = 80 - 10 = 70/-


So your answer is 70/-

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