Length Of A Racing Car Is 14ft A Scale Model Is 8" Long. What Scale Was Used To Build The Model?
A. 21:1 B. 1:21 C.7:2 D. 2:7
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Option A) 21;1
First convert feet in to inches you will get
1 feet =12 inches
14 feet = 12x 14
= 168 inches
168 : 8
Dividing 168 by 8 and 8 by 8 you will get
21:1 >> answer
First convert feet in to inches you will get
1 feet =12 inches
14 feet = 12x 14
= 168 inches
168 : 8
Dividing 168 by 8 and 8 by 8 you will get
21:1 >> answer
0
1
This is wrong, the smaller number always goes first!
Perhaps you mean that model scale is always represented as model:life. When the scale of the model is less than 1, the smaller number is first. It is possible to build a "larger than life" model, in which case the smaller number would be second.
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