Question

Verify 13576 is divisible by 7(or) not using divisibility rule​

Answer 1

Answer:

How can you tell if a number is divisible by 7?

To check if a number is evenly divisible by 7: Take the last digit of the number, double it Then subtract the result from the rest of the number If the resulting number is evenly divisible by 7, so is the original number

Step-by-step explanation:

Answer 2

Given :- Verify 13576 is divisible by 7(or) not using divisibility rule ?

Answer :-

→ Divisibility rule of 7 = subtract the double of unit digit from left number .

checking,

→ 13576 = 6 unit digit

making double of unit digit now,

→ 6 * 2 = 12

now subtracting the double of unit digit from left digits

→ (1357 - 12) = 1345

either we can check 1345 is divisible by 7 or again , we apply same rule ,

→ 134 - 2*(5) = 134 - 10 = 124

again,

→ 12 - 2*4 = 12 - 8 = 4

since 4 is not divisible by 7 , therefore, we can conclude that, 13576 also not divisible by 7 .

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(3) निम्न के स्थानीय मान लिखिये-

(अ)43.24

(स)884.20

(ब) 534.34

(द) 178.34

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