2.5x4
4/.4*(4/4)=10 4/.4=10 4/4=1 10*1=10
There are several ways of making 10 using four fours. Amongst them are the following: (44 - 4)/4 = 10 44 / 4.4 = 10 4 + sqrt(4) + sqrt(4) + sqrt(4) = 10
1/10 = 0.1
4 + 4 + 4 −(√4)
You can make the number 10 using four fours with the following mathematical expression: ( (4 \times 4) - (4 + 4) ). This simplifies to ( 16 - 8 = 8 ), which is incorrect. Instead, try this: ( (4 \times 4) / 4 + 4 = 10 ). This correctly uses four fours to achieve the desired result.
The places in base 4 are ones, fours and sixteens. 2 + 2 = 4 You can't have a four in the ones column, so that becomes one four and zero ones.
4-4*4+4=4
3/10 = 30/100 = 0.3
4/5 = 8/10 = 0.8
(4x4)-(4+4sqr) (4x4)=16 (4+4sqr)=6 16-6=10
4 times 4 minus 4 minus square root of 4.
Expressed as a decimal, 7/10 is equal to 0.7.