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mojhsa [17]
3 years ago
8

Mikey walked 1\3 of her journey travelled 4\9 of it by car and ran the rest. calculate the fraction of the journey Mikey ran.

Mathematics
2 answers:
GenaCL600 [577]3 years ago
8 0

Answer:

7/9

Step-by-step explanation:

First Fractions need to be same so bottom number is 9

So to get 1/3 to nine we need to do 3x3 which equals 9

So we are with 3/9 and 4/9. Add top numbers and u get 7/9

ivanzaharov [21]3 years ago
5 0
7/9 because you have to have a equal denominator so you multiply 3x3=9. then u do 1x3=3 so it’s 3/9 + 4/9 which is really 7. so mikey ran 7/9
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What's the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15m? Rou
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You need to rent a video camera for your school project. Murphy's Camera charges a $30 rental fee plus $35 per day. Allied Renta
andreev551 [17]

A. If a camera is rented for 1 or 2 days, it would be logical to rent it from Murphy's.

B. If a camera is needed for more than 3 days, it would make sense to rent it from Allied rental.

C. Yes, if a camera is rented for 3 days both rentals charge the same money.

C. If you were need a camera for 3 days, you would have to pay $135 for both stores.

<u>Step-by-step explanation:</u>

Step 1; Murphy's camera costs $30 to rent and an additional $35 for each day of rental. So the equations are

y = $30 + (x × $35), where y is total cost and x is the number of days rented.

So for x = 1, y = $30 + (1 × $35) = $30 + $35 = $65

So for x = 2, y = $30 + (2 × $35) = $30 + $70 = $100

So for x = 3, y = $30 + (3 × $35) = $30 + $105 = $135

So for x = 4, y = $30 + (4 × $35) = $30 + $140 = $170

So for x = 5, y = $30 + (5 × $35) = $30 + $175 = $ 205.

Step 2; Allied rental costs $45 to rent and a $30 for each day of rental. So the equations are as follows

y = $45 + (x × $30), where y is total cost and x is the days rented

So for x = 1, $45 + (1 × $30) = $45 + $30 = $75

So for x = 2, $45 + (2 × $30) = $45 + $60 = $105

So for x = 3, $45 + (3 × $30) = $45 + $90 = $135

So for x = 4, $45 + (4 × $30) = $45 + $120 = $165

So for x = 5, $45 + (5 × $30) = $45 + $150 = $195

Step 3; Comparing both prices over 5 days. Murphy's is cheaper for until 2 days. On day 3 both the rentals cost the same but after day 4, allied rentals is the better option.

3 0
3 years ago
Convert <br> 32 ½ meters to feet
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5 0
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Read 2 more answers
A bit hard. thank you if u can do it for me? &lt;3
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Area = 1/2 x 6 x 6 = 18 square cm

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2 years ago
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