Ratios
Write each of the following ratios in their
simplest form:
8:32  =
:
Write each of the following ratios in their
simplest form:
36 : 108  =
:
Write each of the following ratios in their
simplest form:
18 : 81  =
:
Write each of the following ratios in their
simplest form:
6:24:12  =
:
:
Write each of the following ratios in their
simplest form:
32:48:120  =
:
:
45 cents to 90 cents  =
Write each of the following ratios in their
simplest form:
:
360 seconds to 2.5 hours  =
Write each of the following ratios in their
simplest form:
:
Write each of the following ratios in their
simplest form:
30 cents to $2.80  =
:
8 days to four weeks  =
Write each of the following ratios in their
simplest form:
:
$72 into the ratio 4:5  =
Divide each of the following quantities
into the given ratios:
:
9 hours into the ratio 1:2  =
Divide each of the following quantities
into the given ratios:
:
72 inches into the ratio 3:6  =
Divide each of the following quantities
into the given ratios:
:
Divide each of the following quantities
into the given ratios:
240 marbles into the ratio 2:3:5
=
:
:
Divide each of the following quantities
into the given ratios:
912 USD into the ratio 3:4:5
=
:
:
Divide each of the following quantities
into the given ratios:
2403 tokens into the ratio 8:9:10
=
:
:
In a certain class, the ratio of passing grades
to failing grades is 7 to 5.
How many of the 36 students failed the course?
Answer  =
Student failed
The ratios of ducks and geese is 16:9, in certain park.
How many of the 300 birds are geese?
Answer  =
geese
Concrete is made by mixing cement, sand and
stones. A typical concrete has a ratio of cement,
sand and stones 1:2:6. If you have just put
12 buckets of stones into a wheelbarrow,
how much cement and how much sand
should you add to make concrete?
Answers :
buckets of cement
buckets of sand
To make chocolate crispies, we use chocolate
and cornflakes in a ratio 4:3.
If we have 315 g of cornflakes, how much
chocolate do we need?
Answer :
g of chocolate
In a recipe for pastry, flour, butter and water
are mixed in the ratio 24 : 8 : 3
If Fiona follows the recipe and uses 3 cups of flour,
how many cups of butter should she use?

Answer :
cup(s)
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