0+0+1+2+2+3+3+3+3+3+4+4+4 = 32
32 / 13 = 2.4
simplified is 2
the answer is C.
Answer:
a. 6Pack of paint brushes for $12.99
b. 5 classes for $64.99
c. 12 pack of paper plates
Step-by-step explanation:
a.
I could buy a 6 pack of paint brushes for $ 12.99
or
buy 6 individual brushes for the price of $ 2.19 each.
6 x $2.19 = $13.14
first option is cheaper
b.
10 classes for s total of $150
$150 ÷ 10 = $15 (price per class)
5 classes for $64.99
$64.99 ÷ 5 = $12.998 (price per class)
c.
12 pack of paper plates for $2.29
25 pack for $4.99
$2.29 ÷ 12 = $0.1908 (price of one plate)
$4.99 ÷ 25 = $0.1996 (price for one plate)
Answer:
its red
0y225
Step-by-step explanation:
Answer:
381/90
Step-by-step explanation:
x = 4.2333.... ----------(I)
Number of digit after decimal is 2 ( 4 , 3). So multiply both sides by of equation 100
100x = 423.333..... (II)
One digit (3) is repeating.So, multiply by both sides of equation (I) by 10
10x = 42.333....... -----(III)
Subtract Equation (III) from (II)
(II) 100x = 423.333......
(III) <u>10x = 42.333......</u> {Subtract}
90x = 381
x = 381/90
<u />
Answer: 500 tiles
Explanation:
20cm = 0.2m
Find the area of the floor:
Area = 5 x 20 = 100m
Find how many tiles are needed:
Let x be the number of tiles needed
(0.2)(x) = 100
x = 100/0.2
x = 500