Question

how to solve with working
(1.013*10^5)+(1*10^3*9.8)

Answer 1

Answer:

$\left(1.013\cdot \:10^5\right)+\left(1\cdot \:10^3\cdot \:9.8\right)=111100$

Step-by-step explanation:

$\left(1.013\cdot \:10^5\right)+\left(1\cdot \:10^3\cdot \:9.8\right)$

$\gray{\mathrm{Remove\:parentheses}:\quad \left(a\right)=a}$

$=1.013\cdot \:10^5+1\cdot \:10^3\cdot \:9.8$

$\gray{\mathrm{Multiply\:the\:numbers:}\:1\cdot \:9.8=9.8}$

$=10^5\cdot \:1.013+10^3\cdot \:9.8$

$\black{1.013\cdot \:10^5}$

$1.013\cdot \:10^5$

$\gray{10^5=100000}$

$=100000\cdot \:1.013$

$\gray{\mathrm{Multiply\:the\:numbers:}\:1.013\cdot \:100000=101300}$

$=101300$

$\black{9.8\cdot \:10^3}$

$9.8\cdot \:10^3$

$\gray{10^3=1000}$

$=1000\cdot \:9.8$

$\gray{\mathrm{Multiply\:the\:numbers:}\:9.8\cdot \:1000=9800}$

$=9800$

$=101300+9800$

$\mathrm{Add\:the\:numbers:}\:101300+9800=111100$

$=111100$