Question

What is the sum of the first three multiples of 15

Answer 1

Answer:

first thr sum of three multiples of 15

15,30,45

then, sum of these three sum

15+30+45

45+45

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Answer 2

Answer:

first three multiple of 15 are:-

15, 30, 45 and 60

Step-by-step explanation:

15×1 =15

15×1 =1515×2 =30

15×1 =1515×2 =3015×3=45

15×1 =1515×2 =3015×3=4515×4=60