Question

Solve this riddle, it is base on character of Astronaut, Rocket etc​

Answer 1

Answer:

y+y+y= 21

therefore , y = 7

x+x+x = 30

therefore , x = 10

z+z+x =21

therefore z = 5.5

z+y*x = 75.5

Step-by-step explanation:

hope it helps you

Answer 2

75.5

Step-by-step explanation:

11/2+7×10

11/2+70

5.5+70

75.5....ans