What does mod mean in maths? Please if you know, add an example.

Mod is the remainder left after dividing.

For example, 11 / 5

5 goes into 11 two times

11 - (5 + 5) = 11 - 10 = 1

The one left over is our remainder, and that's what mod is.

mean is similar to average or average only

hope it helps

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distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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