Question

Which expressions have the same answer as (-0.53) ÷ 0.62?

i) 5.3 ÷ (-6.2)

ii) (-53) ÷ (6.2)

iii) 53 ÷ (-0.062)

iv) 0.0053 ÷ (-0.0062)

Answer 1

you can move the dot 1 unit right for both sides and the equation will remain same.

Answer 2

Okay so i understand, but is it i), ii) iii) or iv) theres two the same

Answer 3

no there isn't

Answer 4

Multiply both sides by -10
you'll see

Answer 5

I and IV have same answers

Answer 6

thanks