As you see this is the mold which causes severe health problems infact one of the most dangerous mold is that Toxic black mold which cause respiratory, nasuea and other problems like skin etc. Also it causes cancer as well.
40 km = 24.8548 mi. There are 1.609344 kilometres in a mile. Therefore, rounded to two decimal places, 40 kilometres is equal to 40/1.609344 = 24.85 miles.
To convert from km to miles divide by 8 and multiply by 5. To convert from miles to km divide by 5 and multiply by 8. So 80 km = 50 miles, 160 km = 100 miles. The speed limit in any built-up place in Spain is 50 km/hour (31 mph) The speed limit on autovÃ­as (motorways) is normally 120 km/hour (75 mph)