Question

Can someone solve these!!

Answer 1

Answer:

a) 110000

b) 5000

Step-by-step explanation:

5.5*10^4=55000

2 * 55000 = 110000

55000 - 50000

=5000

Answer 2

$\huge \blue{ \boxed{ \underline{A nswer～}}}$

$2 \times (5.5 \times 10 {}^{4}) \\ 2 \times (55000) \\ = \frac{55000}{2 } \\ = 27500 \\ \\ (5.5 \times 10 {}^{4}) - (5 \times 10 {}^{4}) \\ 55000 - 50000 \\ = 5000$