omarifost11 omarifost11
  • 22-06-2021
  • Mathematics
contestada

Michaela spent 0.25 of her monthly allowance on transportion,3/8 of it on food and saved $18.27. How much was her allowance?

Respuesta :

wtiger22wood
wtiger22wood wtiger22wood
  • 22-06-2021

Step-by-step explanation:

0.25 = one quarter - 2/8

3/8 is spent on food

so this leaves 3/8 for savings

therefore we know that $18.27 is 3/8 of her total allowance

so

18.27 ÷ 3 = 6.09

6.09 × 8 = 48.72

thus her total allowance must have been $48.72

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