Daily Math Challenge | fix this eqution (3∆5)∆2=?

Can you solve this equation (3∆5)∆2=?...

Can you solve this equation (3∆5)∆2=?...

If A is substituted by 4,B by 3 | Math Puzzle...

If A is substituted by 4,B by 3 | Math Puzzle...

There's A Three Digit Number Math Puzzle...

There's A Three Digit Number Math Puzzle...

How Many Eggs Ostriches Lay in 700 Minutes? Math Riddle...

How Many Eggs Ostriches Lay in 700 Minutes? Math Riddle...

Find a Missing Counting Number in a Sequence ...

Find a Missing Counting Number in a Sequence ...

Math Challenge– If 5+2=9, 6+3=15 find 10+7=?...

Math Challenge– If 5+2=9, 6+3=15 find 10+7=?...

Try solving This Letter Math Puzzle, Within 1 Minute....

Try solving This Letter Math Puzzle, Within 1 Minute....

Make Equation Correct Using Three Symbols...

Make Equation Correct Using Three Symbols...

Find the Missing Number in Series 8,28,48,_,88-Math Challenge...

Find the Missing Number in Series 8,28,48,_,88-Math Challenge...

How can you go from 98 to 720 by just using one letter? - Math Challen...

How can you go from 98 to 720 by just using one letter? - Math Challeng...

How many games are played in knockout basketball tournament with 16 pl...

How many games are played in knockout basketball tournament with 16 players?-Math Challenge...

Find the Missing Number in Series 1, 2, 4, 8, _ , 32, 64 - Math Challe...

Find the Missing Number in Series 1, 2, 4, 8, _ , 32, 64 - Math Challenge...

If Shikha bought 6 shirts each for Rs. 200,..? Math Challenge...

If Shikha bought 6 shirts each for Rs. 200,..? Math Challenge...

Can you solve this Apple, Mango, Orange, logic fruit puzzle - Math Cha...

Can you solve this Apple, Mango, Orange, logic fruit puzzle - Math Challenge...

"How many people are in a family with parents and six sons, and each s...

"How many people are in a family with parents and six sons, and each son has one sister?"- Math Challenge...