Question

Afla numarul necunoscu .
594206+a =800800 , b- 353878=634508, C x32 = 655648 , d:55=9999.
1). Calculeaza : (11079x68:12):(247593+352407) : 1000 : 100:2)= .

Answer 1

594206-a=800800
a=800800-594206
a=206594

b-353878=634508
b=353878+624508
b=978386

c×32=655648
c=655648:32
c=20489

d:55=9999
d=55×9999
d=549945

1) (11079×68:12):(247593+352407):1000:(100:2)=
=62781:6000000:100:50=
=62781:6000:50=
=62781:120=
=523,175