Answer:
Width of each stamp = 
inches
Step-by-step explanation:
Given:
Width of frame= 6 inches
Total number of rows of stamps that fits perfectly =7 rows
This means there are 7 stamps in each column.
So 6 inches is divided among 7 stamps.
∴ width of each stamp = inches
Answer:
6.5 : 3.5
Step-by-step explanation:
So to do this sum;
First, add both 13 and 7 which is 20
Then, 13/20 *10 = 6.5
and 7/20 *10 = 3.5
In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3). Equal quotients correspond to equal ratios.
Answer:
x+y=20
.10x+.25y=3.80
Step-by-step explanation:
