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Q-4 Solve the following (Any 5) 2 marks each. [10]1. H.C.F.of 10 and 402. 248 + (-535)3. (-123) + 29 + 1234. Check 2367 is divisible by 3 or not.5. Write two equivalent fractions of 346. Add 25to 35​

Answer»

Answer:

HCF of 10 and 40 is 10

10=10*1

40=10*4

2)248+(-535)

248-535

-287

3)(-123) +29 +123

-123 and +123 GETS cancel

the answer is 29

4) as per divisibility RULE of 3

2+3+6+7=18

here 18 is divisible by 3

so the. number 2367 is divisible by 3

5) the two equivalent fractions of 3/4 are 6/8 and 12/16

6) 2/5+3/5

2+3/5

5/5

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