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Vikentia [17]
3 years ago
8

If Radhika adds these two numbers and represents the sum on an abacus, and if the beads on the ten's place are 2 and the beads o

n the one's place are 5, how many beads will be there on the hundreds place?
Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0

Answer:

Explained below.

Step-by-step explanation:

A standard abacus is a traditional method used to perform basic mathematical calculations, such as addition, subtraction, multiplication and division.

There are 5 rods on a standard abacus.

The shape of the abacus has a series of vertical rods on which a number of beads are placed.

Each bead on a particular rod is considered as 1 unit, i.e. if there are three beads on a rod, the value of that rod is 3.

The last rod on an abacus is for the unit's place, the second last rod is for the ten's place, the third last rod is for the hundredth's place, the fourth last rod is for the thousandth's place and the fifth rod is for the ten thousandth's place.

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BRAINLIEST!!
tekilochka [14]

Answer:

\frac{1}{20}

Step-by-step explanation:

First, we need to look at the # of chips. There are a total of 25, 6 of which are blue.

This means that the chance of getting the first blue chip would be \frac{6}{25}

As there is no replacement, the total number of chips is 24 and there are only 5 blue left. This gives us the chance of \frac{5}{24}

Now all we need to do is mulitply these two and then simplify

\frac{6}{25} *\frac{5}{24} =\frac{30}{600} =\frac{1}{20}

6 0
3 years ago
Read 2 more answers
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 in the index form
Dvinal [7]

Answer:

2^{8}

Step-by-step explanation:

There are eight 2's so that equals 2^{8}

Hope this helps! :)

Please mark this answer as brainiest

It would help! :)

Thanks!

3 0
2 years ago
Pls help me with this, I have no brain
melisa1 [442]

wait wait wait I feel like I did this before but I don't at the same time-

I have no brain too so yeah sorry- :((

8 0
3 years ago
How to solve 4v+5v=9
expeople1 [14]

you combine like terms the (4v +5v) which comes to 9v and then you just divide by 9 to get v by itself. v=1

3 0
3 years ago
You are thinking of withdrawing all your funds; $45,000 from your 401 (k) at age 54. The normal tax rate for you would be 28%. T
Ivan

Answer:

you don't save any money, you lose money instead

Explanation:

Given,

At 54, there is a tax rate of 28%

At 59½ there is a penalty of 10% with the tax rate of 28%

Therefore at 54, money left after tax = $45000*(1-0.28)=45000*0.72=$32400

At 59½, money left after tax =$45000*(1-0.10)*(1-0.28)= 45000*0.90*0.72=$29160

Money lost =29160-32400= -$3240

7 0
3 years ago
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