Iwill make you the brainliest if you get the answer right
the hobby store sells buttons in five different-sized packages.
package buttons
package a 35
package b 60
package c 10
package d 50
package e 20
the ratio of the number of buttons in package a to the number of buttons in package b can be represented as
: 12.

for every button in package c, there are
buttons in package d.
the ratio of the number of buttons in package a to the number of buttons in package b can be represented as
: 12.

for every button in package c, there are
buttons in package d.

the ratio of buttons in package a to the total number of buttons in all five packages can be represented as
: 5.

1. There are 35 buttons to 60 -> simplifies to 7:12 -> 7

2. 10 to 50 -> 1:5 -> 5 buttons

3. Same question as 1

4. Same question as 2

5. 35 to 35+60+10+50+20 -> 35: 175 -> 1:5 -> 1

the answer is d. 75%

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.