Find the sum of first five multiples of 7

1.	Find the sum of first five multiples of 7
Answer» $\mathfrak{\large{\underline{\underline{Answer :-}}}}$ The Sum of the first 5 multiples of 7 is 105 $\mathfrak{\large{\underline{\underline{Explanation :-}}}}$ Given : Multiples of = 7 To FIND : Sum of first 5 multiples Solution : • Multiples are the numbers which can be divided fully WITHOUT any Remainder by the number of which they are the MULTIPLE is called a multiple of a number. • It is the Multiplication table of the number in order. Example :- 12 is the 2nd multiple of 6. $\sf{\implies} \: 12 \div 6 \\ \sf{\implies} \: 2$ 12 gets divided by 6 without any Remainder. Hence, 12 is a multiple of 6. $\rule{300}{1.5}$ First 5 multiples of 7 : 7 14 21 28 35 To get the Sum of the first 5 multiples, we NEED to add them. $\rule{300}{1.5}$ Addition of the numbers - $\sf{\implies} \:7 + 14 + 21 + 28 + 35$ $\sf{\implies} \:21+ 21 + 28 + 35$ $\sf{\implies} \:42+ 28 + 35$ $\sf{\implies} \:70 + 35$ $\sf{\implies} \: 105$ $\therefore$ The Sum of the first 5 multiples of 7 is 105.

Answer»

$\mathfrak{\large{\underline{\underline{Answer :-}}}}$

The Sum of the first 5 multiples of 7 is 105

$\mathfrak{\large{\underline{\underline{Explanation :-}}}}$

Given :

Multiples of = 7

To FIND :

Sum of first 5 multiples

Solution :

• Multiples are the numbers which can be divided fully WITHOUT any Remainder by the number of which they are the MULTIPLE is called a multiple of a number.

• It is the Multiplication table of the number in order.

Example :-

12 is the 2nd multiple of 6.

$\sf{\implies} \: 12 \div 6 \\ \sf{\implies} \: 2$