noobs40
noobs40 noobs40
  • 22-10-2019
  • Mathematics
contestada

If r = 24 and t = 6, what is the value of the following expression? r + 42 ÷ t · 3

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 22-10-2019

Answer:

79/3

Step-by-step explanation:

Evaluate r + 42/(t 3) where r = 24 and t = 6:

r + 42/(3 t) = 42/(6×3) + 24

42/6 = (6×7)/6 = 7:

7/3 + 24

Put 7/3 + 24 over the common denominator 3. 7/3 + 24 = (3×24)/3 + 7/3:

(3×24)/3 + 7/3

3×24 = 72:

72/3 + 7/3

72/3 + 7/3 = (72 + 7)/3:

(72 + 7)/3

72 + 7 = 79:

Answer:  79/3

Answer Link

Otras preguntas

How can you find the net force if two forces act in opposite direction?
what is the lithosphere made out of?
how would your weight change on the surface of an earth sized planet whose mass was greater than earths? why?
A rectangle is 5 units long. The rectangle is also 3 units wide. What is its perimeter?
I have this sentence that I have to rewrite using a possessive nounThe swimming pool at the athletic center. Please help
Why do the oceans play such a large part in the water cycle
Why do the oceans play such a large part in the water cycle
the school marching band has 36 members. the band director wants to arrange the band members into a square formation. how many band members should be in each ro
how to undo the operation and explain why it works a. adding 28 b. dividing by 17
A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the third piece