FOOD:
Fraction = 1/4
Decimal = 0.25
Percent = 25%
RENT:
Fraction = 6/10
Decimal = 0.60
Percent = 60%
TRANSPORT:
Fraction = 3/20
Decimal = 0.15
Percent = 15%
Add all common factors. 44x+19x+16x-46x equals: 33x. Now 33x+45n is the correct final answer.
Total cost of painting 225 cm² will be:
Cost=(total area)×(cost per cm²)
area=225 cm²
cost per cm²=$0.12
thus the total cost will be:
Cost=0.12×225=$27
Answer: $27
I got 6x+3
The three equations are:
(2x-6) + (3x+1) + (x+8) =perimeter
2x+3x+x/1x=6x
-6+1+8= 3
