tianna2003
tianna2003
06-06-2018
Mathematics
contestada
How would you do this without a calculator?
Respuesta :
SINAZEUS
SINAZEUS
06-06-2018
the answer is 12.6
here's the solution:
[tex] \frac{30}{100} = \frac{x}{42} \\ x = \frac{30 \times 42}{100} = \frac{1260}{100} = 12.6[/tex]
good luck
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Evaluate the expression, using the given value of the variable. 2 – 8x + 3x when x = 5 A. –53
How did geography affect life in ancient china
The energy required to completely separate the ions from a solid is (A) free energy (B) lattice energy (C) kinetic energy (D) activation energy (E) ionization e
Evaluate the expression, using the given value of the variable. z ÷ 2 – 4z + 3(z – 3) when z = 8 A.
What is the stretchy storage bag in the digestive track
Evaluate the expression, using the given value of the variable. z ÷ 2 – 4z + 3(z – 3) when z = 8 A.
What is the stretchy storage bag in the digestive track
What is .03 as a percent and degree?
what is the measure of the amount of water in the air
There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?
