Question

*12.4 को 8 से विभाजित कीजिए।*

1️⃣ 1.5
2️⃣ 1.55
3️⃣ 15.5
4️⃣ 155​

Answer 1

प्रश्न :- 12.4 को 8 से विभाजित कीजिए।*

1️⃣ 1.5

2️⃣ 1.55

3️⃣ 15.5

4️⃣ 155

उतर :-

→ 12.4 ÷ 8

→ (124/10) ÷ 8

→ (124/10) * (1/8)

→ (62/5) * (1/8)

→ (62/40)

→ (31/20)

अब, 31 को 20 से भाग देने पर,

20 ) 31.00 ( 1.55

20

110

100

100

100

0.

→ शेषफल = 0

इसलिए,

→ 12.4 ÷ 8 = 1.55 (2) (Ans.)

यह भी देखें :-

let a and b positive integers such that 90 less than a+b less than 99 and 0.9 less than a/b less than 0.91. Find ab/46

p...

https://brainly.in/question/40043888

Answer 2

Given:

12.4 को 8 से विभाजित कीजिए

Divide 12.4 by 8

Solution:

Division of 12.4 by 8

• The given dividend is in decimal form. so, the decimal point should be placed correctly in the quotient.

• First, Divide the first two numbers normally by ignoring the decimal point. Then, the decimal point should be placed in the quotient in the same place as in the dividend.

8) 12.4 (1.55

-   8

 ______

    44

-   40

_______

       40

   -   40

________

      0

________

The remainder is 0 and the quotient is 1.55

Hence, the division of 12.4 by 8 is 1.55