Answer:
a.2:7
b.7:9
c.4:5
hope it helps
Explanation -
a. as original ratio is 10/35 , we reduce it to 2:7.
b. as original ratio is 35/45 , we reduce it to 7:9
c. as original ratio is 40:50 , we reduce it to 4:5
You always either divide the equation or multiply the equation
hope this helps
i believe it would be: 1/2y = x
y = 2.5
Answer:
D
Step-by-step explanation:
25 and 6
Coefficient is the number in front of the unknown variable
