Question

20. Joshua bought a stick which is 148 1/3 long. For a school project, he needs to cu the stick into pieces, 13/3 cm long each. How many 13/3 cm long pieces can he obtain from the stick? A. About 34 pieces of stick B. About 24 pieces of stick C. About 14 pieces of stick D. About 4 pieces of stick 21. The width of a picture frame is 443 cm %​

Answer 1

Answer:

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Answer 2

xi if cu ft on the bed and

Question 3.

Give the steps you will use to separate the variables and then solve the equation:

(a) 3n – 2 = 46

(b) 5m + 7 = 17

(c) 20p3=40

(d) 3p10=6

Solution:

(a) 3n – 2 = 46

⇒ 3n- 2 + 2 = 46+ 2 (adding 2 to both sides)

⇒ 3n = 48

⇒ 3n + 3 = 48 ÷ 3