Question

1. Perodicity of 1.2525 is ……….. [ ] a)5 b)25 c)2 d) 16 2. (2/5) X (-1/9)+23/180 –(1/9)X3/4=……………………………. [ ] a)3 b)0 c)10 d)16 3. a/y-z = b /z-x =c/x-y then ax+by+cz =…………………………… [ ] a) –a b)-b c) 0 d)-1 4. The Multiplicative inverse of -2/7 X -17/15 is …………………. [ ] a) 105/34 b) 15/34 c)115/27 d)105/3 5. How much can be added to -2 to get 7/9…………. [ ] a)25/9 b)5/9 c)1/4 d)1/9 iI . Answer the following 2x1=2m 6. Express the following in decimal form ? a)23/10 b)22/7 7. Name the property involved in the following example ? a)8/5+0 = 8/5=0+8/5 iiI . answer the following questions . 4x2=8m 8. Represent these numbers on the numberline a)2/3 b)-7/4 9. Write five rational numbers which are smallerthan 7/6 10. The coat of 7x(2/3) meters of cloth is 12x3/4.find the cost per meter ? 11. Convert the decimal 14.5555 to rational form ?

Answer 1

THIS is ur ans

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Answer 2

Answer:

1) a

2)b

3)d

4)a

5)a

Step-by-step explanation: