Ratio (Worded Problem)

2. a. solve problems involving
ratio using appropriate
problem-solving strategies
and tools
LEARNING TARGET:

4. Find n if 1:4 =
2: n.

5. What is n if
5: n = 15:6?

6. Which is
greater 3/5
or 2/8?

7. Are ratios
3:7 and 7:3
equivalent?
Why or why
not?

9. In a class, the ratio
of boys to girls is
3:5. How many boys
are there if there
are 25 girls?

10. Aling Gloria wishes to make
a good recipe that requires
3 cuts of meat for 7 cups of
a mixture of soy sauce and
vinegar. How many cups of
the mixture are needed in
order to make a recipe
with 12 cuts of meat?

11. Three numbers are
in the ratio of
3:4:5. If their sum
is 192, find the
least number.

12. The ratio of the length
of the sides of a
triangle is 3:4:5. If the
perimeter of the
triangle is 216 cm,
what is the measure of

13. The ratio of the number of
boys to the number of girls in
the library was 3:2. When the
bell rang, 7 boys arrived, and
the number of boys became
twice as many as the number
of girls. How many boys were
there in the library before?