daniella12356
daniella12356 daniella12356
  • 02-12-2020
  • Mathematics
contestada

12. Four shovels of sand are used for every 5 shovels of gravel in making concrete.
How much gravel is needed for 64 shovels of sand?

Respuesta :

lmegerssa
lmegerssa lmegerssa
  • 02-12-2020

Answer:

80

Step-by-step explanation:

64s : Xg

4s.Xg = 5g.64s

X = (5g*64s)/4sg

= 5*64/4

= 5*16

= 80

Answer Link

Otras preguntas

(z-40(-2) Please help with
what is the first step in primary succession
2) Solve the Equation
Which levels need to be correct for cells to function? Select four options. O blood sugar O body height 3 O body water Obody temperature blood oxygen​
What happens when an object experiences friction? A. Friction changes mechanical energy to heat energy B. Friction changes mechanical energy to electrical energ
Help. I have this thing due in a few hours, im stressed and I can’t do these type of word problems and I need to do it quick. I’m supposed to write an equation
¿5×1000+2×100+7×50?​
which number below has a value between 6.2 and 6.9A.[tex] \sqrt{6} [/tex]B[tex] \sqrt{36} [/tex]C[tex] \sqrt{44} [/tex]D[tex] \sqrt{49} [/tex]​
Read the excerpt from Anne Frank: The Diary of a Young Girl. Lots of boys in our class were keen on me--I thought it was fun, felt honored, but was otherwise qu
how do u get your ex back