cynthiaalv335
cynthiaalv335 cynthiaalv335
  • 26-09-2018
  • Mathematics
contestada

Four students spent $12 on school lunch. At this rate, find the amount 10 students would spend on the same school lunch.

Respuesta :

nicole1010101
nicole1010101 nicole1010101
  • 26-09-2018
I think that 10 students will spend $30 on school lunch
Answer Link
kirankara49
kirankara49 kirankara49
  • 10-02-2020

Answer:

$30

Step-by-step explanation:

if four students spent $12

then 10 students will spend how much..?

4=12

10=x ( u choose any letter for finding the

unknown quantity )

u cross multiplication, u get

4x=10*12

4/4x =120/4

then x = 30 .

so 10 students would spend $30.

hope it helped..

Answer Link

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