2. Find the product and write the answer in lowest form: (c) 3 x 22 15 (a) 15 x 12 20 (b) 24 x 31 4 9 (1) 5 X 4 (e) X 33 22 16 (d) 61 X 36 (g) 4} 3 (i) 10 X (h) 11 3 X 32 2} x 24
Answer in mixed form
Answers
Answer:
Solve the riddle “What is too much fun for one, enough
for two, and means nothing to three?” The answer to
this is hidden in the equations given below.
If 4c = 16, then c = ? If 4e + 8 = 20, then e = ?
If 2r – 3 = 7, then r = ? If 3t + 8 = 29, then t = ?
If 2s + 4 = 4s, then s = ?
To get the answer substitute the numbers for the letters
it equals in the following:
manner:
2 , 3 , 4 , 5 ,
e
, 7
Solution : Solving the given equations:
If 4c = 16, we get c =
16
4 = 4. Thus, c = 4.
If 4e + 8 = 20, we get 4e = 12 or e =
12
4 = 3. Thus, e = 3.
If 2r – 3 = 7, we get 2r = 10 or r =
10
2 = 5, i.e., r = 5.
If 3t + 8 = 29, we get 3t = 29 – 8
or 3t = 21, or t =
21
3 , or t = 7
If 2s + 4 = 4s, we get 4 = 4s – 2s
or 2s = 4 or s =
4
2 or s = 2.
Replacing the solutions by the corresponding letters we
get
2
s , 3
e , 4
c , 5
r ,
3
e , 7
Answer:
number 4is the right answer