Measurements & Conversions

Question 1

How big is an are?

Answer 1

100 square meters

Question 2

How big is an hectare?

Answer 2

2.47 acres

100 ares
10,000 square meters

Question 3

How big is an acre?

Answer 3

43,560 square feet
4,840 square yards
approx 4,047 square meters

Question 4

How heavy is a tonne?

Answer 4

1,000 kilograms

Question 5

How heavy is an imperial ton?

Answer 5

2,240lbs

approx 1,016 kg

Question 6

How heavy is a US ton?

Answer 6

2,000lbs

approx 907 kg

Question 7

What is the volume of a tonne?

Answer 7

1,000 litres at sea-level at 20 degrees Celsius

Question 8

Convert 1 tonne per hectare into hectoliters / hectare:

Answer 8

approx 7 hl/ha

Question 9

convert 1 tonne per acre into hectoliters / hectare:

Answer 9

approx 17 hl/ha

Question 10

How many kilometers in a mile?

Answer 10

1.6 km

Question 11

How do you convert Celsius to Farenheit?

Answer 11

Multiply temperature by 1.8 then add 32

EG: 20C X 1.8 (36) + 32 = 68F

Question 12

How do you convert Farenheit to Celsius?

Answer 12

Subtract 32, then divide by 1.8

EG: 68*F - 32 (36) / 1.8 = 20

Sometimes easier to divide by 2, then drop 10%.