0.8
Four fives do not equal 18 - they equal 20.
They are worth 8.
(.5x5)x5+.5=13
55 + 5/5 = 56
Examples of sums using four fives to get 80:55+5×55!!×5+√(5×5)(55-5!!)/.5(5×5-5!!)/.55!-5×5-5!!((5!!/5)!)!/5×.(5)
Four fives do not equal 18 - they equal 20.
Four fives
Do you mean four fifth's? If so,there are two fives in ten and so, if heading wfor i decimal place, half the nominator (in this case four) which equals two so the answer will most likely to be 0.2.Hope it helped you . x :)EDIT: 4/5 as a decimal is 0.8 !
Times. Four of fives is four lots of fives of 4 times five which is 20.
28
twenty
80%
Four twenties equal 80 (since 4 x 20 = 80). To find out how many fives are in 80, you divide 80 by 5, which equals 16. Therefore, there are 16 fives in four twenties.
no
it doesn't
They don't
It's impossible.