Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Before calculating the scale we require the dimensions to be in the same units.
Using the conversion
1 yard = 3 ft and
1 foot = 12 inches, then
5 yards = 5 × 3 × 12 = 180 inches
The scale is then
2 in : 180 in ← divide both quantities by 2
= 1 : 90
=
Answer:
Red color= 28 balloon
Blue color= 14 balloon
White color= 7 balloon
Step-by-step explanation:
Given: There are 49 balloons
As given, there are 2 red balloon equal to the number of blue balloon
∴
Again given, there are 1/2 white balloon equal to the number of blue balloon.
∴
As above equation, we can understand that:
multiplying both side by 2
⇒
which mean, if we have 2 blue balloon then we will have 4 red and 1 white balloon.
∴ Total combination of all color of balloon=
Now, checking how many number of times combination can we have in 49 balloon.
Next, finding number of balloon in each color.
Red color=
Blues color=
White color=
