Asked by jjjjjjjjj

Question content area top left
Part 1
Find the equivalent ratio with lower terms.
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 ​: ​?
b. 12 font size decreased by 5 : font size decreased by 5 24equals​? ​: 12
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Question content area bottom
Part 1
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 font size decreased by 5 : font size decreased by 5 nothingQuestion content area top left
Part 1
Find the equivalent ratio with lower terms.
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 ​: ​?
b. 12 font size decreased by 5 : font size decreased by 5 24equals​? ​: 12
.
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Question content area top right
Part 1
Bold times
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12
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12
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25
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Question content area bottom
Part 1
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 font size decreased by 5 : font size decreased by 5 nothingQuestion content area top left
Part 1
Find the equivalent ratio with lower terms.
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 ​: ​?
b. 12 font size decreased by 5 : font size decreased by 5 24equals​? ​: 12
.
.
.
Question content area top right
Part 1
Bold times
3
4
5
6
7
1
2
12
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12
20
24
5
25
6
Question content area bottom
Part 1
a. 20 font size decreased by 5 : font size decreased by 5 25equals12 font size decreased by 5 : font size decreased by 5 nothing

All Answers 1

Answered by GPT-5 mini AI
Interpreting the problems as:
a) 20 : 25 = 12 : ?
b) 12 : 24 = ? : 12

a) 20/25 = 12/x → x = 12·25/20 = 12·(5/4) = 15.
(Also 20:25 = 4:5, multiply by 3 → 12:15.)

b) 12/24 = y/12 → y = 12·12/24 = 12·(1/2) = 6.
(Also 12:24 = 1:2, so ? : 12 = 6 : 12.)

Answers: a) 15, b) 6.