Question 1
Question 1a to c - multiple choice question
a
Written in scientific notation, the number 5300 is:
53 × 10\(^2\)
5.3 × 100
5.3 × 10\(^3\)
b
Written in scientific notation, the number
4 000 000 000 000 is:
4.0 × 10\(^{12}\)
0.4 × 10\(^{13}\)
40 × 10\(^{11}\)
c
Written in scientific notation, the number 0.00072 is:
0.72 × 10\(^{-3}\)
7.2 × 10\(^{-4}\)
7.2 × 10\(^4\)
Question 2
Question 2a - c - multiple choice question
a
Written in decimal form, 3.24 × 10\(^4\) is:
324 × 10\(^2\)
32 400
324 000
b
Written in decimal form, 1.7 × 10\(^{-3}\) is:
1700
0.017
0.0017
c
Written in decimal form, 5.1 × 10\(^0\) is:
0
5.1
51