Question

without performing the actual long division 64/155 is an ending decimal or not

Answer 1

Answer:

not it is not an ending decimal

Answer 2

Answer:

Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion:

(i)

3125

13

(ii)

8

17

(iii)

455

64

(iv)

1600

15

(v)

343

29

(vi)

2

3

5

2

23

(vii)

2

2

5

7

7

5

129

(viii)

15

6

(ix)

50

35

(x)

210

77