Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Find the value of A in the following expretion 25:75=A:4​

Sagot :

Answer:

A = [tex]\frac{4}{3}[/tex]

Step-by-step explanation:

given the ratios

25 : 75 = A : 4

expressing the ratios in fractional form

[tex]\frac{25}{75}[/tex] = [tex]\frac{A}{4}[/tex] ( cross multiply )

75A = 4 × 25 = 100 ( divide both sides by 75 )

A = [tex]\frac{100}{75}[/tex] = [tex]\frac{4}{3}[/tex]