Description
1) Express the ratio for the height of a table tennis net that is 6 in. to the height of a tennis net that is 3 ft.
a. 1 : 3
b. 6 : 12
c. 1 : 6
d. 2 : 3
2) If , which other proportion must be true?
a. ba=43
b. a+bb=3+b4
c. ba=34
d. ab=43
3) If , which other proportion must be true?
a.
b.
c.
d.
4) The extremes of a proportion are 4 and 14. Which of the following pairs could be the means of the proportion?
a. 2 and 28
b. 5 and 11
c. 6 and 9
d. 7 and 8
Explanation & Answer
1. C 1:6 2. B. a + bb = 3+ b43=a, 4=b; 3+4*4 = 19; 3+4*4 = 19; 19 = 193. C...
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