Question

PLEASE HELP!!!!!!!

Answer 1

Answer:

13. 0.0000000228

14. 1 over 15

15. one third

16. point three repeating

17. 2two and five-eighths

18. negative twenty-five over forty-two

19. negative five over thirty-six

20. negative one and sixteen over twenty-one

21. –one-eighth

22. two-thirds

23. 3

24. 4 and 4 over 9

Step-by-step explanation:

13. We count the number of digits after the comma. In this case, the number of digits after the comma is 8. Therefore, the number will be 0.0000000228

14. An irrational number occurs when there is a recurrence of a number. For , example 1/15 gives 0.0666666 or simply 0.066...

15 - 24 The other numbers are simply mathematical operators expressed in words. Rules of addition, multiplication and division are applicable.

For example, for number 18, the operator will be:

$-\frac{1}{6} + (-\frac{3}{7} )\\= -\frac{7}{42}-\frac{18}{42} \\= -\frac{24}{42}$

This gives the first option.

Answer 2

13. 0.0000000228
14. 1 over 15
15. one-third
16. point three repeating
17. 2two and five eighths
18. -0.59
19. 2.25
20.
21. -0.25
22. 0.6
23. 3
24. 4 and 4 over 9