234:579 ::321 : ?
(1)753 (2) 653 (3) 553 (4) 453
solve this
Answers
Answered by
11
Answer:
753
Step-by-step explanation:
234=(2+4)÷2
579=(5+9)÷2
.
.
321=(3+1)÷2
753=(7+3)÷2
.
.
sum of 1st and last number divide by 2.
Answered by
0
Answer:
234:579::321: x
234/579=321/x
x=321×579/234
x=759
Similar questions