7 jumps right 12 jumps left objective - to solve problems involving scientific notation scientific...
TRANSCRIPT
7 jumps right
12 jumps left
Objective - To solve problems involving scientific notation
Scientific Notation- used to write very large or very small numbers expressed in the form...
ba 10 where 1 a 10 and b integers
Examples:
3,780,000,000,000
0.00000064
=
=
123.78 10
76.4 10
11 jumps left
4 jumps right
7 jumps left
Large Numbers
Small Numbers
46,000,000
620,000,000,000
0.000538
0.000004
= 74.6 10
= 116.2 10
= 45.38 10
6 jumps right= 64 10
10 jumps left
4 jumps right
6 jumps left
Write using scientific notation.1) 63,000
2) 7,245,000
3) 50,000,000,000
4) 0.00087
5) 0.0000653
6) 0.0000002
4 jumps left
46.3 10
67.245 10
105 10
48.7 10
5 jumps right
56.53 10
7 jumps right
72 10
08.43000000
Write each number in standard form.1)
2)
3)
4)
5)
6)
53.6 10
78.43 10
92.64 10
63.41 10
84 10
67 10
3.60000
360,000
0.000000843
2.640000000
2,640,000,000
3.41000000
0.00000341
400000000
400,000,000
7000000
0.000007
Scientific Calculators
Enter: 60,000 4,000,000
2.4 11 means 112.4 10
or
240,000,000,000
Multiply using a scientific calculator and write answer in scientific notation.
1) 2000 80,000
2) 4,000,000 5,000
3) 62,000 4,900,000
81.6 10
102 10
113.038 10
Multiplying with Scientific Notation
Multiply.8 6(2.1 10 )(1.5 10 ) 8 62.1 10 1.5 10
(2.1)(1.5) 8 6(10 )(10 )8 63.15 10 143.15 10
1519.142 10smaller
Multiplying with Scientific Notation
Multiply.7 8(5.63 10 )(3.4 10 )
(5.63)(3.4) 7 8(10 )(10 )7 819.142 10
Not in Scientific Notation
161.9142 10
larger
Multiply.1) 14 11(8 10 )(1.2 10 )
2) 7 9(2.4 10 )(4.9 10 )
259.6 10
1611.76 10
171.176 10
smaller
larger
3) 10 8(3.7 10 )(6.5 10 ) 1824.05 10
192.405 10
smaller
larger
4) 6 5(9.7 10 )(8.6 10 ) 1183.42 10
108.342 10
smaller
larger
Dividing with Scientific Notation
Divide.12
7
9.1 10
3.5 10
=12
7
9.1 10
3.5 10
= 12 72.6 10
= 52.6 10
Dividing with Scientific Notation
Divide.23
11
5.074 10
5.9 10
=23
11
5.074 10
5.9 10
= 23 110.86 10
= 120.86 10larger
Not in Scientific Notation
smaller
= 118.6 10
Divide.
1)19
5
(8.88 10 )
(3.7 10 )
2)24
12
5.589 10
8.1 10
142.4 10
120.69 10
116.9 10
larger
smaller
= 19 58.8810
3.7
=24 125.589
108.1