25 = total number of paintbrushes
Step-by-step explanation:
number with yellow handles = total number of paintbrushes * percent with yellow handles
We know that 15 have yellow handles and the percent with yellow handles is 60
15 = total number of paintbrushes * 60%
We need to change the percent to a decimal
15 = total number of paintbrushes * .60
Divide each side by .60
15/.60 = total number of paintbrushes * .60/.60
25 = total number of paintbrushes
25 = total number of paintbrushes
Step-by-step explanation:
number with yellow handles = total number of paintbrushes * percent with yellow handles
We know that 15 have yellow handles and the percent with yellow handles is 60
15 = total number of paintbrushes * 60%
We need to change the percent to a decimal
15 = total number of paintbrushes * .60
Divide each side by .60
15/.60 = total number of paintbrushes * .60/.60
25 = total number of paintbrushes
25 : 4
Step-by-step explanation:
Given 2 similar figures with ratio of sides = a : b , then
ratio of area = a² : b²
For the given figures the ratio of corresponding sides is
JK : EF = 20 : 8 = 5 : 2 , thus
ratio of areas = 5² : 2² = 25 : 4
25 : 4
Step-by-step explanation:
Given 2 similar figures with ratio of sides = a : b , then
ratio of area = a² : b²
For the given figures the ratio of corresponding sides is
JK : EF = 20 : 8 = 5 : 2 , thus
ratio of areas = 5² : 2² = 25 : 4
It will provide an instant answer!