John goes to eat out. His meal cost $14.00. if John leaves a 20% tip, who much money will he need to pay?

$16.80

Step-by-step explanation:

20/100 = 0.20

14 x 0.20 = 2.8

14 + 2.8 = 16.8

28.00

Step-by-step explanation:

14.00. x 20 = 28.00

28 divided by 14= 2

answer: 32.68

step-by-step explanation:

x=2

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m