Question

jenny's great grandmother is 90 years old. jenny is 12 years old. what percent of jenny's great grandmother's age is jenny's age

jenny's mom is 36 years old. what percent of jenny's mother's age is jenny's great grandmother's age

Answer 1

Hey there marks as BRAINLIST

Here we first write the given things

That's

Jenny's grandmother age = 90

Jenny 's mother age)) 36 year

Jenny' s age=12

Doing the first question

We haven't to find what is Jenny's age percent that to of her grandmother

So it's

96/100-x/100=12

So

96-x/100=12

Then x=12.5%

Solve the second one like this yourself to get a idea of it

Answer 2

Answer:

Step-by-step explanation:

Jenny's grandmother age = 90

Jenny 's mother age)) 36 year

Jenny' s age=12 years

We haven't to find what is Jenny's age percent that to of her grandmother

So it's

96/100-x/100=12

So

96-x/100=12

Then x=12.5%

this just an example of how you will do the next part of the question