a salt truck drops 39 kilograms of salt per minute. how many grams of salt does the truck drop per second
multiply by 1 minute/60 seconds
the minutes cancel out and youre left with 0.65 kilograms per second
you then multiply by 1000 grams/1 kilogram
the kilograms cancel out and youre left with 650 grams per second
Answer:
In 1 second truck can drop = 650 gram salt.
Step-by-step explanation:
Given : A salt truck drops 39 kilograms of salt per minute.
To find : how many grams of salt does the truck drop per second.
Solution : We have given
Truck drop 39 kilogram in 1 minute .
1 kilogram = 39000 gram.
1 minute = 60 second .
So, in 60 second truck can drop = 39000 gram salt.
In 1 second truck can drop = \(\frac{39000}{60}\).
In 1 second truck can drop = 650 gram salt.
Therefore, In 1 second truck can drop = 650 gram salt.