If you want to understand it very well Then let me explain it. Any whole number is equal to that number over one. Eg: 10= 10/1 ; 20=20/1; 1=1/1; 30=30/1(that's how I got 30/1 in the equation. You can not divid using the sign of division(÷). So you have to change it to multiplication sign(x) and once you change the sign from ÷ to x the fraction will turn upside down (that's how 1/2 changed to 2/1. 30÷1/2= 30/1 x 2/1= 30x2=60 Add 10 to the answer 60 + 10= 70 Stella the answer is 70 not 25

Also Chidiogo You can only solve it your way using calculator. If you are to show all workings you must convert it from decimal to fraction. Eg: 0.5 to fraction. The decimal place in 0.5 is 1(that is the number of digits after the decimal point). Then add 1 zero to the figure 1 to get 10. Solution 0.5 = 5/10 5/10 = 1/2

this is why i will always hate maths. how would I have known the answer is 70 when just like Stella I thought it's 25. thank God we speak English and not maths.

Half of 30 is 15 which is very simple. One liter of fuel is N145, half liter of fuel is N72.50k. All of una that studied alphabet joined in maths, hope u can calculate x in ur office today.

## 55 comments:

25

The answer is 70

70..,

25

Ans is 70.

First to comment???????

70

70

70.

No strength to explain joor

25

70

70

30÷1/2=

30/1 x 2/1=

30x2=60

Add 10 to the answer

60 + 10= 70

Stella the answer is 70 not 25

In simple English;half(1/2) is the same as 0.5..

Divide 30 by 0.5 and you get 60..

60 + 10=70

What am i even saying?? kikikikiki..

@MARTINS ABOY

The answer is 12

70. Lol! Stella where did you get 25 from?

If you want to understand it very well

Then let me explain it.

Any whole number is equal to that number over one. Eg: 10= 10/1 ; 20=20/1; 1=1/1; 30=30/1(that's how I got 30/1 in the equation.

You can not divid using the sign of division(÷). So you have to change it to multiplication sign(x) and once you change the sign from ÷ to x the fraction will turn upside down (that's how 1/2 changed to 2/1.

30÷1/2=

30/1 x 2/1=

30x2=60

Add 10 to the answer

60 + 10= 70

Stella the answer is 70 not 25

You are very correct. ✔✔

12

25

I don't know o... Lol

30÷0.5(half) + 10 = 70.

This is my answer.

Hope I'm correct? Lol

Chike obiiiiiiiiiiiii ππ

Lol... How

70

Chai...nna ima akwukwo

The answer is 100....im coming back to explain...

30/0.5=60+10=70

Yep. Divide 30 by HALF not two...hence 70

12

70 Shekina, this my brain is still serving

Yes Martins.

Answer is 70

Chike!!!!

ππππ for google

Chidiogo

Equal sign(=) can not be two on a straight line.

If you are to show all workings you will lose mark for it.

Beloved, gbam iji yaππ

Ammie, odi ka obu tata ka ichoputara ππ

Mrs R pleaseππππππ

12

Half of 30 is 15. Dividing 30 by 15 is 2.

Add 10 = 12.

Also Chidiogo

You can only solve it your way using calculator.

If you are to show all workings you must convert it from decimal to fraction.

Eg: 0.5 to fraction.

The decimal place in 0.5 is 1(that is the number of digits after the decimal point). Then add 1 zero to the figure 1 to get 10.

Solution

0.5 = 5/10

5/10 = 1/2

Lmao @ La Swaggie LA Freshest. ππππ

I'm Chike obi the mathematician.

I sabi maths pass Google.

Na only English language be my enemy.

12

Heeeeeehnnnnnnn? ???πππππππ€§

Jesuuuuuuuuu, please o come back and explain, ehhhhnnn? πππ

Emeka the question is "divid 30 by half" the word half means 1/2 or 0.5. Just the way pie sign{)(} = 22/7 or 3.14.

You can only get your answer if the question is "divid 30 by its half"

Addddonbilivit! !!

You are so 1,000000000000 miles away.ππ€§

this is why i will always hate maths. how would I have known the answer is 70 when just like Stella I thought it's 25. thank God we speak English and not maths.

Whaaaaaat!! Where's that my red and black koboko? Oya take one! πTawai!!π

π²π²π²π²

olodo ni Stella!

Half of 30 is 15 which is very simple. One liter of fuel is N145, half liter of fuel is N72.50k. All of una that studied alphabet joined in maths, hope u can calculate x in ur office today.

All these maths language sounds like Latin to my ears.

Hahahaha please you won't kill me with laugh πππππ

Looool

See Chike with his chalk on blackboard.

Beloved.. I'm still trying to find my way back ooo

Hahaha

PL The Great... Red and black what??? *dodges and runs away fast*

Lol

They said 30 divided by 1/2 not 30 divided by 2. They are two different things. Don't coman be arguing what u are obviously wrong on

For ya own school, the answer fit be 70, but, for NNPC, the answer be 40 billion.

70

100. 30 in half is 3 and 0. Add 10 to the 0 and it's 100.

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