Question

Do This
(i) 6540.305
(iv) 6523
Expand the following numbers using exponents
(i) 7054243​

Answer 1

Answer:

Sorry I don't know if you have any questions

Answer 2

Answer:

7054.243

7054.243=7×1000+0+5×10+4+2/10+4/100+3/1000

= (7×10³)+(5×10)+4+2/10+4/10+3/103

=(7×10³)+(5×10′)+4+(2×10`¹) this is the answer

543.67

543.67=(5×100)+(4×10)+(3×10°)+(6/10)+(7/102)

=(5×10²)+(4×10)+(3×10°)+(6×10`¹)+(7×10`²)

[: .aⁿ=a`ⁿ] this is the right answer