Question

please answer question number vii


question of 100 points

no idle reply, I otherwise I will report ​

Answer 1

Answer:-

45000

Explanation:-

315×10^5/0.7×10^3

315/0.7×10^2

450×10^2

45000

Hope it helps you

Answer 2

Answer:

315/7 ×10³

45000

the power is added when they are in multiply and subtracted when they are in divide.