daria11ari daria11ari
  • 17-04-2021
  • Mathematics
contestada

3/5 of a number is 21 find the number​

Respuesta :

jimrgrant1 jimrgrant1
  • 17-04-2021

Answer:

35

Step-by-step explanation:

To find the original number multiply by the reciprocal of [tex]\frac{3}{5}[/tex] , that is

number = [tex]\frac{5}{3}[/tex] × 21 = [tex]\frac{105}{3}[/tex] = 35

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