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Re: You are old enough to start handling real responsibility, so we, your [#permalink]
A. Basic chores are rewarded at the rate of $0.50 each through the regular allowance.

Tab#1 (You must perform three of the chores on the list without complaint daily to receive your regular allowance of $5.00 per week)

So, 500 cents / (3 chores daily x 7 days) = approx 25 cents each


FALSE is the answer



B. Assuming that the kitchen has at least 24 linear feet of countertop, washing the kitchen counters is the best-paying chore on the bonus list.

Total payment (kitchen countertop) >= 24 linear feet x $0.25 per counter linear foot = $ 6.00

$ 6.00 is higher than any other payment pertaining to various chores


TRUE is the answer



C. Timothy earned more than $100.00 last year from his report card alone.

A's (13 Nos) = 13 x 5 = 65
B's (9 Nos) = 9 x 2 = 18
C's (6 Nos) = 6 x 0 = 0
D's (3 Nos) = 3 x (-5) = -15
E's (1 No) = 1 x (-10) = -10

Total earning = 65 + 18 + 0 -15 -10 = $ 58 < $ 100

FALSE is the answer
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Re: You are old enough to start handling real responsibility, so we, your [#permalink]
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Official Explanation

Basic chores are rewarded at the rate of $0.50 each through the regular allowance.

Basic chores pay only at a rate of $0.24 each through Timothy's regular allowance. Divide $5 by 3 chores a day and 7 days a week for a total of $0.238 per chore.

Answer: No


Assuming that the kitchen has at least 24 linear feet of countertop, washing the kitchen counters is the best-paying chore on the bonus list.

If the kitchen has 24 linear feet of countertop, then the chore pays $6.00 for a complete cleaning. This is in fact the best-paying chore on the bonus list if Timothy washes the entire countertop.

Answer: Yes


Timothy earned more than $100.00 last year from his report card alone.

Timothy earned $29.00 in the first quarter, $7 in the second quarter, $21 in the third quarter, and in the fourth quarter. This is a total of $79 for the school year.

Answer: No
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Re: You are old enough to start handling real responsibility, so we, your [#permalink]
Sajjad1994 wrote:
Official Explanation

Basic chores are rewarded at the rate of $0.50 each through the regular allowance.

Basic chores pay only at a rate of $0.24 each through Timothy's regular allowance. Divide $5 by 3 chores a day and 7 days a week for a total of $0.238 per chore.

Answer: No


Assuming that the kitchen has at least 24 linear feet of countertop, washing the kitchen counters is the best-paying chore on the bonus list.

If the kitchen has 24 linear feet of countertop, then the chore pays $6.00 for a complete cleaning. This is in fact the best-paying chore on the bonus list if Timothy washes the entire countertop.

Answer: Yes


Timothy earned more than $100.00 last year from his report card alone.

Timothy earned $29.00 in the first quarter, $7 in the second quarter, $21 in the third quarter, and in the fourth quarter. This is a total of $79 for the school year.

Answer: No



What if he shampoos the carpet of two rooms? Shouldn't that be the highest paid?
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Re: You are old enough to start handling real responsibility, so we, your [#permalink]
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