Proportional?
are 6:8 and 2:4 probational?
No because 2/4 will not equal 6/8.
solve for x
1/2=x/10
x=5
if a train travels 60 miles in one hour how long will it take the train to go 360?
6 hours
1 miles=______ feet
5280 feet
a/b=c/d
make equal fractions.
answers may very
Are 50:25 and 100:50 proportional?
yes because 50/25 will equal 100/50.
solve for x
3/4=x/8
x=6
if a person bikes at 10 miles in in 2 hours how many miles can you bike in 1 hour.
5 miles
2 gallons=______ounces
256 ounces
1/a=b/c
make equal factions
answers may very
are 10:40 and 2.5:10 proportional?
yes because if you take 2.5 and 10 times ten you get 25/100 and that will reduce to 1/4. And 10/40 will reduce to 1/4.
solve for x
4/5=x/25
you buy a case of 12 water bottles for 10 dollars how much does 1 water bottle cost.
1.2 dollars.
156lb=_______kg
40.8
a/2=c/d
make equal factions
answers may very
are 11/30 and 4/5 proportional?
No because they are both in simplest form and don't equal each other.
solve for x
12/76=50/x
x=100
you can solve 12 math problems in 3 minutes how many math problems can you solve in 4 minutes
16 problems.
56 grams=_______oz
round to the nearest tenth
2oz
340/c= 680/d
c=1 d=2
are 3.5:5 and 1:2 proportional?
No because 3.5/5 and 1/2 will never be equal.
solve for x
45/90=x/87
43.5
if 150 shirts are sold in 2 hours how many shirts are sold in 1 hour
75 shirts
4500 ml=_____ liters
4.5 liters
1240/c=620/b
make equal factions
c=2 b=1