Question

expand 1025.63 using exponents

Answer 1

Answer:

Expanded form of 1025.63=

$1\times10^{3}+0\times10^{2}\\+2\times10^{1}+5\times10^{0}+6\times 10^{-1}\\+3\times 10^{-2}$

Explanation:

Given Decimal number 1025.63

Now,

Expansion of 1025.63

= 1000+0+20+5+0.6+0.03

= $1\times10^{3}+0\times10^{2}\\+2\times10^{1}+5\times10^{0}+6\times 10^{-1}\\+3\times 10^{-2}$

Therefore,

1025.63 = $1\times10^{3}+0\times10^{2}</strong><strong>\</strong><strong>\</strong><strong>+2</strong><strong>\</strong><strong>times10^{1}+5\times10^{0}+6</strong><strong>\</strong><strong>times 10^{-1}</strong><strong>\</strong><strong>\</strong><strong>+3\times 10^{-2}$

••••