Answer:
In the right triangle, the side a=
and the hypotenuse c=
.
To find: the value of x
We have,
and 
Now,by the pythagorean theorem,
Substitute the values,
Subtract 36 from each sides,
Take square root from each sides,
Hence, the value of x is 
.
<h3>Given</h3>
4 hundreds flats; 5 tens rods; 2 ones cubes
<h3>Find</h3>
The number of hundreds flats in each of 2 equal piles
<h3>Solution</h3>
When 4 flats are divided into two equal groups, each group will have ...
... 2 flats
_____
You can imagine doing this the way a card dealer might: first put 1 flat in each of 2 piles, then do the same for the remaining 2 flats. Each pile will end up with 2 flats.
— — — — —
You will have a problem if you continue with the tens rods. There is an odd number of those, so one of them will have to be exchanged for 10 ones cubes.
