Answer:
The area would be 314.16 mm squared
2/5 of 30 = 12
30 + 12 = 42
£42
300 dollars, 15x20 because they count any fraction as a foot, so is like you are going to buy 20 foot of carpet.
Answer:
36
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
there are 11 spaces between the points
just count the number of spaces, no calculations needed.