John rode his bicycle to school and back home. The distance from his home to school is 1.30 miles. What is the approximate number of kilometers that John rode? (1.00 kilometers = 0.62 miles)

4.1935483871km

Step-by-step explanation:

Distance to and back = 1.3 miles *2 = 2.6miles

To convert kilometres to miles, multiply by 0.62. Therefore, to convert from miles to kilometres, divide by 0.62.

2.6/0.62=4.1935483871km

and

Step-by-step explanation:

Let assume that triangle has the points A (4, 0), B (0, 0) and C (0, 5). The new coordinates are:

and