Math, asked by AbhishGS, 1 year ago

test your mind..

3,5,7,9,11,13,15.
(_) + (_) + (_) = [30]

using above nos.
calculate the ans as 30.
rule: u can square same no. but cannot multiply by other no.
: fill in only 3 additions.
: can use any mathematical logics or terms.

Answers

Answered by Dima

If we can use the same number twice then

5 power 2 + 5 = 30

AbhishGS: can u find by using factorials

alex57: let me try

AbhishGS: one no. only one time same no. should not repeat

Dima: I'll try using factorial method

Dima: The numbers are too large for factorial

Dima: This is messing with my brain i don't think it's possible

alex57: 3! + 11 + 13

AbhishGS: yes

AbhishGS: correct

Answered by alex57

Hey bro ur answer must be
(3) + (7) + (13 + 7)

is this ok!

AbhishGS: no matter

alex57: ok then

AbhishGS: good luck

Dima: You're welcome Alex! Thanks Abhish for this brain washing but enriching question! I think i saw it before but that was years ago and i couldn't solve it

Dima: I'm a girl btw, i'm Egyptian, i'm 17 and in grade 11

alex57: you can also follow me

AbhishGS: I just cross 11th and now in 12th

AbhishGS: of course i will follow

AbhishGS: Iam from India

AbhishGS: Mumbai

Previous Question

Next Question

test your mind..3,5,7,9,11,13,15.(_) + (_) + (_) = [30]using above nos. calculate the ans as 30.rule: u can square same no. but cannot multiply by other no.: fill in only 3 additions.: can use any mathematical logics or terms.

Answers

test your mind..

3,5,7,9,11,13,15.
(_) + (_) + (_) = [30]

using above nos.
calculate the ans as 30.
rule: u can square same no. but cannot multiply by other no.
: fill in only 3 additions.
: can use any mathematical logics or terms.