charligracedamelio charligracedamelio

21-09-2020
Mathematics

contestada

The ratio of black socks to white socks in the sock drawer is 3:4. There are 30 black socks. How many white socks are there?

Respuesta :

jimrgrant1 jimrgrant1

21-09-2020

Answer:

40

Step-by-step explanation:

The 3 part of the ratio 3 : 4 represents 30 black socks, thus

30 ÷ 3 = 10 ← value of 1 part of the ratio , thus

4 parts = 4 × 10 = 40 ← number of white socks

Answer Link

Otras preguntas

Need help presenting this solution on and number line and in interval notation. (I’m absolutely clueless haha)

Two statements are given-one labeled Assertion (A) and the other labeled Reason(R). Select the correct answer to these questions from the codes (i), (ii), (iii)

Read this excerpt from Walt Whitman's poem "I Hear America Singing" from Leaves of Grass I hear America singing, the varied carols I hear, Those of mechanics, e

Please help!! What is an implied reference?

All of the following occurred due to the invention of the railroad except A. transportation costs increased В.agricultural activities moved further west C. tra

What was Stephen A Douglass view on slavery Each state should decide whether to be a free or slave state, The federal government should abolish slavery. Slavery

Newton’s first law of motion gives the concept of ??

Find the X and Y intercepts of the parabola y=2x^2 +9x+20

Why does the author mention trash bags

Nadia has 5 different types of fruits in her fridge. She wants to choose one or two types of fruit to make juice. How many different juices can she make?