Question 1118316
let x be the number of 1p coins
:
number of 2p coins is 2x
:
number of 5p coins is 4x
:
100 pence makes one pound(as of 1971)
:
x +2(2x) +5(4x) = 525 pence
:
25x = 525
:
x = 21
:
******************************************
84 5p coins, 42 2p coins, 21 1p coins
******************************************
: