Question

How many bicycles altogether on merton street

Answer 1

4 houses have 0 bicycles

4 x 0 = 0

2 houses have 1 bicycle

2 x 1 = 2

3 houses have 2 bicycles

3 x 2 = 6

5 houses have 3 bicycles

5 x 3 = 15

6 houses have 4 bicycles

6 x 4 = 24

2 houses have 5 bicycles

2 x 5 = 10

0 + 2 + 6 + 15 + 24 + 10

2 + 21 + 34

23 + 34

57

There are 57 bicycles altogether on merton street.

Hope this helps!