Question

79 Below are given some fractions. Write the appropriate numerator or denominator in the boxes that would make them equivalent fractions. 3 4 12 7 35 (1) (ii) 5 30 7 9 34 2 37 (iv) (v) 26 65 - 51 (vi) 5 74 2. 5 27 30 (vii) 10 36 (viii) II ( (ix) 11 81 3 36 6 11 55 3 21 4 (x) (xi) (xii) 4 9 54 13 What method did you use in finding out equivalent fractions in the above questions? In Activity 2 (i), the denominator is 5. The fraction has to be changed in such a way that the denominator becomes 30.5 multiplied by 6 makes 30. Therefore to make an equivalent fraction we can multiply the numerator also by 6. 3 6 18 5 6 30 Х​

Answer 1

Step-by-step explanation:

A square lawn is 90m long.A fence is to be put around the lawn.If the fence contains four rounds of barbed wire,find the cost of fencing it.The barbed wire costs rupees 40 per metre.

Answer 2

Answer:

31)C

32)D

33)A

34)C

35)D

36)A

37)B

38)C

39)C

40)A

41)C

42)A

43)B

44)A

45)

Step-by-step explanation: