Oblicz 270 % liczby a jeśli a = [(√16/9)² + (7/3)²]:[(2,5)×(2/5)]
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a = [(√16/9)² + (7/3)²]:[(2,5)×(2/5)]
a = (16/9 + 49/9) : (2,5 x 0,4)
a = (65/9) : 1
a = 65/9
270 % liczby a = 270% liczby 65/9 = 2,7 x 65/9 = 27/10 x 65/9 = 39/2 = 19,5
a = [ 16/9 + 49/9] : [ 5/2 * 2/5]
a = [ 65/9 ] : 1
270% z liczby a = 65/9
2,7*65/9 = 27/10*65/9 = 39/2 = 19,5
Odp. 270% z liczby a wynosi 19,5
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a = [(√16/9)² + (7/3)²]:[(2,5)×(2/5)]
a = (16/9 + 49/9) : (2,5 x 0,4)
a = (65/9) : 1
a = 65/9
270 % liczby a = 270% liczby 65/9 = 2,7 x 65/9 = 27/10 x 65/9 = 39/2 = 19,5
Oblicz 270 % liczby a jeśli a = [(√16/9)² + (7/3)²]:[(2,5)×(2/5)]
a = [(√16/9)² + (7/3)²]:[(2,5)×(2/5)]
a = [ 16/9 + 49/9] : [ 5/2 * 2/5]
a = [ 65/9 ] : 1
a = 65/9
270% z liczby a = 65/9
2,7*65/9 = 27/10*65/9 = 39/2 = 19,5
Odp. 270% z liczby a wynosi 19,5