Answer:
1 : 3.
Step-by-step explanation:
15 : 45
Divide both numbers by 15 , we get:
1 : 3.
The sales tax would be .09 cents, since 9÷100 is .09. $45.50+.09 is 45.59. 20% is the same as .2. $45.59+.2 is $45.79. Your answer is $45.79.
Step-by-step explanation:
87% + 100% = 187%
187% of original price = $193.21
100% of original price = $193.21 * (100/187) = $103.32.
The non-markup price is $103.32.
Actually Welcome to the Concept of the Linear equations.
Let the number of bicycles = x
and number of tricycles = y
the relationship given is,
x = 5y-1
number of wheels of bicycle = 2x and of tricycles=3y
and other relation is, 2x+3y = 154
so now substituting we get as,
==> 2(5y-1) +3y= 154
10y-2+3y = 154
13y = 154+2
=> y = 12
=> 12*3 = 36 wheels of tricycles
so, 154-36 => 118 wheels of the bicycle.
so the number of bicycles = 118/2 = 59
hence,
==> number of bicycles = 59 and tricycles = 12
9514 1404 393
Answer:
5 9/20 cups
Step-by-step explanation:
The total amount of flour seems to be ...
1/5 +3 3/4 +1 1/2 cups
= 0.20 +3.75 +1.50 = 5.45 = 5 9/20 . . . cups