What is 12.3 x [(2 x 1.7) + 6.6]

123

Step-by-step explanation:

Follow the PEMDAS order of operations. Learn more below. We only see parenthesis, so let us solve that.

12.3 × [(2 × 1.7) + 6.6]

(2 × 1.7)                         solve the inner parenthesis

3.4                                multiplied; remove the parenthesis

12.3 × [3.4 + 6.6]

[3.4 + 6.6]                    solve the next parenthesis (which is the outer one)

10                                 added; remove the parenthesis

12.3 × 10                     now we can just multiply

123 is the simplification.

PEMDAS

P = parenthesis

E = exponents

M = multiplication

D = division

A = addition

S = subtraction

y=mx+b is the final answer!   : )

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068