Math, asked by Vedman679bt, 5 months ago

The principal doubles itself in T years at
simple interest at 12.5% p.a.
Find the value of T.

Answers

Answered by SuperstarGold

1

Answer: 8 years

Step-by-step explanation:

Let principal be x

rate= 12.5 %

amount =2x

simple interest =2x-x =x

SI = P*R*T/100

x= x*12.5*T/100

T = 100/12.5

T = 8 years

Time = 8 years

Previous Question

Next Question

Similar questions

Science, 2 months ago

como a falta de chuva interfere na produção de energia elétrica?

Chemistry, 2 months ago

MO configuration of C2^-- .(Plz answer it is urgent plz plz)...

English, 2 months ago

ill in the following table: STATEMENT REASON 1. 1. The conductor noticed the Pekinese dog 2. 2 The conductor had grievance against the passengers 3. 3 The woman did not want to go on the top of the bus. 4. 4. The woman knew the reply of the conductor's .

History, 5 months ago

प्रश्न-5 अतिलघु उत्तरीय प्रश्न कीजिए। 1.किस अधिनियम द्वारा इंग्लैण्ड की महारानी को भारत की साम्राजी घोषित किया 2.1858 के बाद गवर्नर जनरल को किस नाम से जाना जाने लगा। 3.स्थानीय स्वशासन का जनक किसे कहा जाता था? 4.पं.मदनमोहन मालवीय द्वारा बनारस में किस विधविद्यालय की स्थापना की गा 5.रवीन्द्रनाथ ठाकुर को 1913 में कौन-सा सर्वोच्च पुरस्कार प्राप्त हुआ था? 5.स्वामी विवेकानंद के बचपन का नाम क्या था?

Math, 5 months ago

13) An open rectangular container with external dimensions of 54 cm x 36 cm x 21 cm is made of 1 cm thick metal. Find the volume of milk it can hold. (Hint: The container is open, so thickness of metal will be subtracted from height only once)...

Math, 11 months ago

(g) x² + y2 + 2xy - 121...

English, 11 months ago

justify the title the last lesson...

Biology, 11 months ago

. In each of the following situations what happens to the rate of photosynthesis? (a) Cloudy days (b) No rainfall in the area (c) Good manuring in the area (d) Stomata get blocked due to dust ...