Question

the sum of two consecutive
no 21 and it product is 110
find the no
​

Answer 1

Answer:

Step-by-step explanation:

Let the numbers be x and x+1

According To Question

x+x+1= 21

2x+1=21

2x=21-1

x=20/2

x=10

Putting the value of x=10

x=10

x+1=10+1

    =11

PRODUCT OF 11 AND 10 IS 110

Answer 2

Step-by-step explanation:

Let two consecutive numbers =x, x+1

The sum,

X+x+1=21

2x+1=21

2x=21-1=20

X=20/2=10

X =10

Therefore the number will be 10

X-x+1=110