Question

write the first 5 odd multiples of 7​

Answer 1

Answer:

Answer: Mean = 70.

Step-by-step explanation: Mean of first ten odd multiples of seven. First Ten odd multiples of 7 are. 7 * 1 , 7 * 3 , 7 * 5 , 7*7 , 7*9 , 7*11 , 7*13 , 7*15 , 7*17 , 7*19. Sum of all these. = 7(1 + 3 + 5 + ................................+17 + 19) ...

=> Mean = 70. Mean of first ten odd multiples of seven = 70.

Answer 2

Solution :-

We know that,

• Number which are not divisible by 2 are called as odd numbers . Ex :- 1, 3, 5, 7 etc .

So, in order to find first 5 odd multiples of 7 we have to multiply 7 by first 5 odd numbers .

then,

First 5 odd multiples of 7 are :-

• 1 * 7 = 7
• 3 * 7 = 21
• 5 * 7 = 35
• 7 * 7 = 49
• 9 * 7 = 63

therefore, the first 5 odd multiples of 7 are 7, 21, 35, 49 and 63 .

Learn more :-

What is the sum of all numbers from 1 to 100

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