Question

expand 243.325 using exponents​

Answer 1

Answer:

2*10^2 + 4*10^1 + 3*10^0 + 3*10^-1 + 2*10^-2 + 5*10^-3

Step-by-step explanation:

243.325 = 200+40+3+0.3+0.02+0.005

200 = 2*10^2

40 = 4*10^1

3 = 3*10^0

0.3 = 3*10^-1

0.02 = 2*10^-2

0.005 = 5*10^-3

So, the expanded form of 243.325 is = 2*10^2 + 4*10^1 + 3*10^0 + 3*10^-1 + 2*10^-2 + 5*10^-3

Answer 2

Given:

expand 243.325 using exponents​

Solution:

243.325

Expanding 243.325

2 x 100 = 200

4 x 10 = 40

3 x 1 = 3

3 x 1/10 = 3/10

2 x 1/100 = 2/100

5 x 1/1000 = 5/1000

Expansion of 243.325:

$=> 200 + 40 + 3 + \dfrac{3}{10} + \dfrac{2}{100} + \dfrac{5}{1000}$

Expansion of 243.325 by using exponents:

$=> (2 \times 10^{2}) + (4 \times 10^{1}) + (3) + (10^{0}) + (3 \times 10^{-1}) + (2 \times 10^{-2}) + (5 \times 10^{-3})$