guitarp6j guitarp6j

03-10-2021
Mathematics

contestada

15% of the number of marbles in a box is 30 marbles. How many marbles are there in the box? *

Respuesta :

dchoo333 dchoo333

03-10-2021

Answer:

200

Step-by-step explanation:

Let the amount of marbles in the box be m.

15/100m = 30

15m/100 = 30

15m = 3000

m = 200

Checking

15% * 200 = 30

Answer Link

creagan42 creagan42

03-10-2021

The answer to the question is 200

Answer Link

Otras preguntas

Find a degree 4 polynomial having zeros -7.-4.3 and 5 and the coefficient of x^4 equal 1The polynomial is

Which shows the image of rectangle ABCD after the rotation (x, y) → (–y, x)? On a coordinate plane, 2 rectangles are shown. The first rectangle has points A (n

I need help with number 7, and the second part of number 8. Thank you!

What’s the value of x X/5+ 3x-3/2 =2x -6

What kind of angles are they!!!??? Hurry somebody PLEASE help me!!!!!its an emergency for school

The points (1,r) and (0,-6) fall on a line with a slope of -4. What is the value of r? r=

Solve for W 3/4w +8 = 1/3w -7

this cancer is one of the most common cancers in men 15 to 34 years of age

What are significant figures

When an object is moving on a surface with a lot of texture, how does this affect the amount of friction created? A. The friction is stopped. B. Less friction