Answer:
Velma's share = 26.7%
Winnie's share = 33.3%
Zoe's share = 40%
Step-by-step explanation:
Let Velma's share be <em>v</em>.
Let Winnie's share be <em>w</em>.
Let Zoe's share be <em>z</em>.
Velma pays 25% more of Winnie's share
<em>v</em> = <em>w</em> + 25% of <em>w</em> = 125% of <em>w</em> = 1.25<em>w</em>
<em />
Zoe pays 50% more of Winnie's share
<em>v</em> = <em>w</em> + 50% of <em>w</em> = 150% of <em>w</em> = 1.5<em>w</em>
<em />
Total rent = <em>w</em> + 1.25<em>w </em>+ 1.5<em>w </em>= 3.75<em>w</em>
<em />
Velma's share =
Winnie's share =
Zoe's share =
Answer:
f = 3/4 I believe
Step-by-step explanation:
Answer: See explanation
Step-by-step explanation:
Let the price of apples be represented by a
Let the price of guyabanos be represented by g.
Since Marcel buys 5-star apples for PhP5.00 each and 3 guyabanos for PhP32.50 each. This will be:
C = 5a + 3g
where
a = PhP5.00
g = PhP32.50
c = Total cost
Therefore, an expression for the total cost of the fruits she buys will be:
C = 5a + 3g
C = 5(5.00) + 3(32.50)
The equation for the amount of change the cashier should give her if she gives the cashier PhP200.00 will be:
= 200.00 - 5(5.00) + 3(32.50)
= 200.00 - (25.00 + 97.50)
= 200.00 - 122.50
= Php77.50
Answer:
9 containers of frosting
Step-by-step explanation:
25 x 18 x 4, gives you 1800 square inches, divide 1800 by 200 and you get 9
Answer:
a) 56.25 mph
b) $1.59/lb
Step-by-step explanation:
The units of the "unit rate" tell you the math operation you need to perform.
<h3>a)</h3>
Miles per hour (mi/h) is found by dividing miles by hours.
(450 mi)/(8 h) = (450/8) mi/h = 56.25 mi/h
<h3>b)</h3>
Dollars per pound ($/pound) is found by dividing dollars by pounds.
($7.95)/(5 pounds) = (7.95/5) $/pound = 1.59 $/pound
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<em>Additional comment</em>
In the context of unit rates, "per" means "divided by."
What makes a rate a "unit rate" is the "1 unit" in the denominator. For miles per hour, the denominator is 1 hour. For dollars per pound, the denominator is 1 pound.