Question

plzzzzzzz tell me the answer.step by step.​

Answer 1

Step-by-step explanation:

a is twice b ( given)

b is twice c (given)

therefore - 70000 = 4:2:1 ( given)

4 is x, 2 is y, 1 is z

4+2+1=7

70000÷7=10000

hence

z is 10000

y is 2×10000 (20000)

x is 4×10000 (40000)