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2 years ago

Can some please tell me the answer pleaseee ASAP

Mathematics

1 answer:

vivado [14]2 years ago

5 0

Answer:

week 16

Step-by-step explanation:

I don't really know how to explain but here it goes:

150/60

180/60=3

210/60

240/60=4

12*60=720 sec

150 —>180=30

720-240=480

480/30=16

<u><em>16 </em></u>is the answer

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Fynjy0 [20]

Answer:

a = 60

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Step-by-step explanation:

Numerele a, b și c sunt direct proporționale cu 2, 3 și 5.

Unde k este constantă de proporționalitate

a ∝ 2

a = 2k

b ∝ 3

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Dacă media aritmetică a celor trei numere este egală cu 100, determinați numerele a, b și c

= 2k + 3k + 5k / 3 = 100

= 10k / 3 = 100

Cross Multiply

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Împărțiți ambele părți la 10

k = 300/10

k = 30

Pentru numărul a

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a = 2 × 30

a = 60

Pentru numărul b

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b = 3 × 30

b = 90

Pentru numărul c

c = 5k

c = 5 × 30

c = 150

Prin urmare, a = 60, b = 90, c = 150

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3 years ago

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Let's assume

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so,

the price of each train ticket is $43.2..........Answer

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