Question

7 Află numerele
necunoscute.
a) x: 8 = 25
b) y : 7 = 87
c) z + 293 = 500
d) m - 467 = 523​

Answer 1

Răspuns:

a)

x : 8 = 25

x= 8 x 25

x= 200

b)

y : 7 = 87

y= 7 x 87

y=609

c)

z + 293 = 500

z= 500 - 293

z=207

d)

m - 467 = 523

m =467 + 523

m=990

Answer 2

Răspuns:

a) x:8=25

x=25*8

x=200

b. y:7=87

y=87*7

y=609

c. z+293=500

z= 500-293

z= 207

d. m-467=523

m=523+467

m= 990