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kakasveta [241]
3 years ago
5

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?

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

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.

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There are total 96 shirts out of which  72 are black and  12 are white and 12 are red.

Step-by-step explanation:

Let the total number of shirts be x.

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3 years ago
Whats (c-7)(c+5) , (double brackets)
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's evaluate :

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6 0
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3 years ago
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