Pease help, will give 50+ points and brainliest!
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Answer:
For the first one it would be 84
Second: 45
Step-by-step explanation:
First one: 7 times 12.
Second: add 30 and 30 together which is 60. Then divide 30 in half which is 15. Then add 15 to 30.
Answer:
3. 84 inches
4. 75 miles
Step-by-step explanation:
3.
Scale = 1/12 × actuall
7 = 1/12 × actual
actual = 7 × 12 = 84 inches
4.
Map : actual
1 in : 30 miles
2.5 in : X miles
X/2.5 = 30/1
X = 2.5×30 = 75 miles