Question

(i)
8*10*+6*10+0 x 10+4 10'+5°​

Answer 1

Answer:

$</p><p> \tt8 \times 10+6 \times 10+0 \times 10+4 \times 10+5°$

$\tt80 + 60 \times 14 \times 15$

$\tt140 + 210$

$\tt350$

Answer 2

Step-by-step explanation:

Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000. When n is less than 0, the power of 10 is the number 1 n places after the decimal point; for example, 10−2 is written 0.01.