Question

of 25% of X to 50% of Y to 75% of 2 is 5:4:12. if X - Y - Z) is the value of 4X + 10Y AZ?​

Answer 1

Answer:

20%

Explanation:

x=

100

150

z (since x is 50% larger than z)

y=

100

125

z (since y is 25% larger than z)

y

x

=

⎝

⎜

⎜

⎛

100

125

100

150

⎠

⎟

⎟

⎞

=

100

150

=

5

6

=1.2

∴x=1.2y=

100

120

y

Therefore, x is 20% larger than y.