umme049469 umme049469
  • 07-03-2021
  • Mathematics
contestada

the cost of 7 toys is AED 294. the cost of 5 toys. (Unitary method)

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 12-03-2021

Answer:

AED 210

Step-by-step explanation:

If the cost of 7 toys is AED 294, this is written as;

7 toys = AED 294

To get the cost of 5 toys, this is written as;

5 toys = x

Divide both expressions

7/5 = 294/x

Cross multiply

7x = 5 * 294

7x = 1470

x = 1470/7

x = 210

Hence the cost of 5 toys is AED 210

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