8 5ps make 40p
2.1 * 40 = 84 p
£1.00 = 100p ⇒ 40p as a fraction of £1.00 is 40p/100p = 2/5= 12
It is: 1/8 of 40p = 5p
12
40p/100p = 2/5 in fraction
That's 40p times 5.2 (£0.40) which £2.08 208p
9
Convert to the same units, then the fraction can be simplified: £1 = 100p → 40p/£1 = 40p/100p = 40/100 = 2/5
40p per kilo is cheaper, here is why, spend 40p on a kilo, 1 kilo = 2.2 pounds, so 40p would get you 2.2 pounds, that works out at just under 20p per pound.
4p
About 40p