i dont understand it so i cant answer the question!!!!!!!!!!! but i think it might be 45
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-- Add 5p to each side of the equation. -- Add 15 to each side of the equation. -- Look at the equation and find the one last step that will give you " p = a number ", which is the solution.
30p = 20p + 5p + 5p 40p = 20p + 10p + 10p
Oh honey, that's simple math. 15 of those little 5p coins will add up to 75p. Easy peasy lemon squeezy!
23/100
23p.