How many times can 10 go in to 1015

1) 800 yards into feet.

Now

we have

1 yard=3ft

800yard=800*3=2400ft

2) 1,540 decimeters into meters

we have

10deci meter=1 meter

1decimeter =1/10meter

1540decimetre=1540/10=154meters

3) 15 gallons into pints

1 gallon =8 pints

15 gallons=8*15=120pints

4) 20.56 milligrams into centigrams

we have

10milligram=1 centigram

20.56milligram=1*20.56/10=2.056centigram

5) 61°F to C°

Formula

(61°F − 32) × 5/9 = 16.11°C

61°F=16.11°C

6) 10°C to °F

Formula

(10°C × 9/5) + 32 = 50°F

10°C =50°F

7) 27°F to °C

Formula

(27°F − 32) × 5/9 = -2.78°C

27°F=-2.78°C