How many centimeters is 1000000m?

Answer 1

1,000,000 meters is 100,000,000 centimeters because a meter is 100 centimeters and 1,000,000 multiplied by 100 is 100,000,000. Here I used a handy thing called benchmarks, if you are multiplying by a factor of 10 (i.e. 10, 100, 1,000, 10,000, etc) then you count how many zeroes are in the number (10 has one 0, 100 has 2 0's, etc) you move the decimal point in the number you are multiplying by the factor of ten to the right however many zeroes are in the number you are multiplying by. If there is no decimal point, you make one at the end, so 100 is 100.0, 100,000,000 is 100,000,000.0, etc.