475,496 views
9 votes
9 votes
How many numbers lie between the squares of 39 and 40

User Dennis Ritchie
by
2.7k points

2 Answers

21 votes
21 votes

Answer:

i guess its 1...

Explanation:

User SpaceTrucker
by
2.8k points
12 votes
12 votes

Answer:

79 numbers

Explanation:

39 x 39 = 1521 ( Find the square of 39)

40 x 40 = 1600 (Find the square of 40)

1600 - 1521 = 79 ( Finding the difference of the two squares)

User BlueSky
by
2.7k points