Question

Calcule
50% de 500
10% de 800
10% de 40
20% de 250

Por favor peguem leve estou no 5 ano

Answer 1

50% de 500= 250
10% de 800= 80
10% de 40= 4
20% de 250= 50
Espero ter ajudado ^^

Answer 2

50% de 500
500----------100%
x--------------50%
100x = 25000
x = 25000/100
x = 250

10% de 800
800--------------100%
x-------------------10%
100x = 8000
x = 8000/100
x = 80

10% de 40
40-----------100%
x---------------10%
100x = 400
x = 400/100
x = 4

20% de 250
250----------100%
x----------------20%
100x = 5000
x = 5000/100
x = 50