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1. Joelle's homework covers multiplication with powers of 10. The first question on her homework is 32.4 x 10^2.
What is the value of the expression?
2. How does the number 32.4 change when you multiply it by 10^2?

Sagot :

Maxamoah58idn

Answer:

1. 3240

2. 324×10^-1

Step-by-step explanation:

1. 32.4×10^<2

32.4×100

3240

Saifuf12idn

Answer:

1.

[tex]32.4 \times {10}^{2} = 32.4 \times 100 = 3240[/tex]

2. when you multiply any number has decimal point by 10 power specific number [10^N]

if N is negative move with decimal point move to left On the contrary if N is positive you must move to right

Ex :

[tex]22.4 \times {10}^{ - 1} = 2.24 \\ \\ [/tex]

[tex]22.4 \times {10}^{} = 224[/tex]

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