2/3 = 0.66
1 hour = 60
60 x 0.66 = 39.6 or 40
60 - 40 = 20
He would drink 3 1/2 liters every 30 minutes.
He drinks 3 1/2 every hour.
Use the distributive property:
0.5 - (-10.5 * 5) + 40.5
0.5 + 10.5 * -5 + 40.5
Simplify:
0.5 - 52.5 + 40.5
= -11.5
Answer:
$28.77
Step-by-step explanation:
If the subtotal is $27.14 and the tax to add is 6%, the total would be:
$27.14*(1+0.06)=$28.77
So 84%=1050
what is left is 100%-84%=16%
equal ratios
1050 to 84=x to 16
1050:84=x:16
fractionify
1050/84=x/16
multiply both sides
by 16
16800/84=x
simplify
200=x
answer is 200 is left