Sam wants to buy a new car before he goes to college. His parents said they would pay for half. Sam has been comparing prices and thinks he

Question

Sam wants to buy a new car before he goes to college. His parents said they would pay for half. Sam has been comparing prices and thinks he will find the perfect college vehicle for $18,990. Sam finds a great job sacking groceries at a nearby store making $7.25 per hour. If Sam works 20 hours per week, how long will it take him to save enough money for the car?

Note: Segregate all the parts, i.e. Data, Solution,Working and answer Statement.

Q2:Kimberly has $98.00 and Christine has $3.45. How much more does Kimberly have than Christine?

Q3:Beverly worked to earn $789.25. If she worked for 41 hours, how much money does Beverly earn per hour?

Q4: The weight of a baby elephant was 218.99 kg. After two years, his weight increased by 109.85 kg. Find the weight of elephant after two years?

Q5: Julia cut a string 8.46 m long into 6 equal pieces. What is the length of each piece of string?

plz do it fast.I will mark them as brainliest

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Caroline 3 weeks 2021-11-07T09:47:58+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-07T09:49:03+00:00

    Answer:

    Since Sam’s parents said they would pay half, Sam has to pay the half = $18990/2=$9495

    now, Sam needs $9495 to buy a car

    & he’s now sacking groceries where he gets $7.25 per hour.

    He works for 20 hours a week = $7.25 x 20= $145

    i.e. He earns $145 a week .

    Now, let’s find how many weeks it takes to save $9495

    i.e. by dividing $145 by $9495= 9495/145=64.48

    => It takes 65 weeks or 16 months 1 week or 1 year 4 months 1 week to save enough money to buy a car

       

    Step-by-step explanation:

    0
    2021-11-07T09:49:11+00:00

    Answer:

    Q.1 66 weeks

    Q.2 $94.55

    Q.3 $19.25

    Q.4 328.84 kg

    Q.5 1.41 m

    Step-by-step explanation:

    Q.1

    We know that,

    Sam is buying a car for $18,990, but his parents agreed to pay half of it

    Thus, amount to be made by Sam = 18,990 × (1/2)

    = 18,990/2 = $9,495

    Thus, he needs to make $9495

    He goes for a job which pays him $7.25 per hour and he works for 20 hrs per week

    Thus,

    he gets = 7.25 × 20 = $145 per week

    Now, to get $9495 he must work,

    9495/145 = 65.48

    = 66 weeks (approximately) to earns enough money for the car.

    Remember, we won’t round it down because he needs minimum 65.48 weeks to get $9495 so, we must always round up the time, similarly, for interest, earnings, etc.

    Q.2

    Kimberly’s money = $98

    Christine’s money = $3.45

    Thus, the money Kimberly has more than Christine = 98 – 3.45

    = $94.55

    Q.3

    We know that,

    Beverly earned $789.25 in 41 hours.

    Thus, In 1 hour she earned = 789.25/41

    = $19.25

    Q.4

    We know that,

    The weight of the baby elephant was 218.99 kg and then after 2 years it increased by 109.85 kg.

    Thus, his/her total weight at present = 218.99 + 109.85

    = 328.84 kg

    Q.5

    Julia has cut 8.46 m long string into 6 pieces

    then,

    1 piece = 8.46 ÷ 6

    = 1.41 m

    Hope it helped and you understood it……..All the best

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