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This is starting to make me hate maths PLS HELP
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This is starting to make me hate maths PLS HELP

This is starting to make me hate maths PLS HELP-example-1
User Alejandro Luengo
by
3.6k points

1 Answer

8 votes

Answer:

a) (5×103)=5000

(9×107)=90000000

5000×90000000=450000000000

or 4.5×10 restipa 11

b)(7×105)=700000

(2×102)=200

70000÷200=3500

or 3.5×10 restipa 3

User Uliwitness
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3.6k points
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