Sign In
Ask Question
Mathematics
Guest
20 February, 06:21
1. 90c : $4.50
2. 80cm : 1.2m
+2
Answers (
2
)
Patience Paul
20 February, 06:33
0
see explanation
Step-by-step explanation:
Before simplifying the ratios we require them to have the same units.
(1)
$4.50 = 450c, thus
90c : $4.50
= 90 : 450 ← divide both parts by 10
= 9 : 45 ← divide both parts by 9
= 1 : 5
(2)
1.2 m = 1.2 * 100 = 120 cm, thus
80 cm : 1.2 m
= 80 : 120 ← divide both parts by 10
= 8 : 12 ← divide both parts by 4
= 2 : 3
Comment
Complaint
Link
Evelin Flowers
20 February, 08:25
0
Hey the answer for that question is 2:3
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“1. 90c : $4.50 2. 80cm : 1.2m ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
A scientist measured the wavelength of an X-ray as 0.0000000065 meters. Write the number in scientific notation.
Answers (1)
Find the product of each pair of complex conjugates. (3+8i) (3-8i) =
Answers (1)
7 (28) = 7 (20 + 8) explanation
Answers (1)
12. A professional running track has two straight sections that are each 328.084 feet long. The total distance around the track is 1,312.34 feet. What is the length of the part of the track that is not straight?
Answers (1)
What is the decimal form of 17%?
Answers (2)
New Questions in Mathematics
Gloria is making teddy bears. She is making boy and girl bears. She has enough stuffing to create 50 bears. Let x represent the number of girl bears and Y represent the number of boy bears.
Answers (1)
Tile costs $28 per square meter. how much will it cost to cover the counter top with new tile? (4.36 square meters)
Answers (1)
What are the solutions of the equation? c2 - 10c = 0 A. 1, B. 0, - 10 C. 0, D. 0, 10
Answers (1)
What is the best description of an isolated system?
Answers (1)
Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles of the triangle?
Answers (2)
Home
»
Mathematics
» 1. 90c : $4.50 2. 80cm : 1.2m
Sign In
Sign Up
Forgot Password?