Question

12. Find two consecutive positive integers whose sum is 63.
13. A sum of 800 is in the form of denominations of 10 and 20. the total number
notes ls 50, find the number of notes of each type.​

Answer 1

Answer:

Let two consecutive positive integers be x and x+1

Step-by-step explanation:

So their sum is :-

x+x+1=63

2x+1=63

2x=62

so,

x=31

thus x+1 = 31+1 = 32

Thus , two consecutive positive integers are 31 and 32