Question

The sum of three consecutive multiples of 5 is 330. Find the multiples.​

Answer 1

Answer:

X=11

Step-by-step explanation:

5x+10x+15x=330

30x=330

X=330/10

X=11

5x=5×11=55

10x=10×11=110

15x=15×11=165

the multiples are 55, 110 and 165

Answer 2

To find:-

• Multiples

Solution:-

• Multiples of 5 are 5 , 10 , 15 .....

Let,

First multiple be 'x'.

Second multiple be 'x + 5'

Third multiple be 'x + 10'

According to question,

⇒ x + x + 5 + x + 10 = 330

⇒ 3x + 15 = 330

⇒ 3x = 330 - 15

⇒ 3x = 315

⇒ x = 315/3

⇒x = 105

• First multiple = 105.
• Second multiple = 105 + 5 = 110.
• Third multiple = 105 + 10 = 115.

Therefore,

Multiples are 105, 110 and 115.