1 thought on “state True or False<br />a) 4 : 7 = 20 :35<br /><br />b) If b : a = c : d then a,b,c,d are<br />in proportion <br /><br />c) The”
Step-by-step explanation:
a) True
[tex]4 \times 5 = 20[/tex]
[tex]7 \times 5 = 35[/tex]
b) True
CONTINUED PROPORTION: Three numbers a,b,c are said to be in continued proportion if a,b,b,c are in proportion. MEAN PROPORTIONAL: If abc are in continued proportion then b is called the mean proportional between aandc.
c) False
2:4is the lowest term .
d)True
c)True
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Step-by-step explanation:
a) True
[tex]4 \times 5 = 20[/tex]
[tex]7 \times 5 = 35[/tex]
b) True
CONTINUED PROPORTION: Three numbers a,b,c are said to be in continued proportion if a,b,b,c are in proportion. MEAN PROPORTIONAL: If abc are in continued proportion then b is called the mean proportional between aandc.
c) False
2:4 is the lowest term .
d)True
c)True
HOPE IT HELPS YOU .
ALSO CHECK OUT MY OTHER ANSWERS HOPE THEY TOO HELP YOU.
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