Answer:
First one
Step-by-step explanation:
.20 is 20% of 100 and there is 5 boxes and 5 times 20 = 100
6.3
Yes it’s a decimal but it is still a rational number.
Answer:
un prisma rectangular es una forma 3D con 6 caras rectangulares listo
We know that .
Solve using cross multiplication of the last two fractions. I will use to represent the width of the rectangle.
Multiply.
Divide both sides of the equation by .
The answer is A7 or A14 because the are the same