Tom is 10 years old. his sister lizzy is 4/5 tom's age. tom's mum is 4.25 times as old as lizzy. how old is tom's mum?

Tom's mum is 34 years old.

Step-by-step explanation:

So, Tom is 10 years old, and Lizzy is 4/5 Tom's age. What you want to do is convert that fraction into a decimal which leaves you with 0.80. You then have to multiply 0.80 by 10, which gives you 8. After that, all you have to do is multiply 8 by 4.25, which leaves you with 34. This means Tom's mum is 34 years of age.

the answer is c. 23/3

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>