Answer:38.64
Step-by-step explanation:2.8*5.5*0.5=7.7
7.7*4=30.8
30.8+(2.8*2.8)=38.64
Answer:
220/260 and 221/260
Step-by-step explanation:
multiply 11/13 by 20/20 and 17/20 by 13/13
Answer:
30 miles apart.
Step-by-step explanation:
The scale for the map is 1 inch represents a distance of 10 miles.
That is 1 inch : 10 miles.
We want to find the number of miles two towns are apart, if they are 3 miles apart on the map.
We just have to multiply each term in the ratio by 10 to get:
3 inches: 30 miles
Therefore the two towns will be 30 miles apart.
0.38 if you divide 100 by 8 you get 0.125 and when you multiply it by 3 you get 0.375. 0.38>0.375