Question

Simplify :
(2.75×10^7) + (1.23×10^8)

Answer 1

Answer:

$= > 2.75 \times {10}^{7} + 1.23 \times {10}^{8}$

$= > {10}^{7} (2.75 + 1.23 \times 10)$

$= > {10}^{7} (2.75 + 12.3)$

$= > {10}^{7} (15.05)$

$= > \frac{1505}{100} \times {10}^{7}$

$= > 1505 \times {10}^{5}$