Math, asked by sakshig, 1 year ago

Plz solve ASAP.

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Answers

Answered by TooFree
12

First column:

Multiply the first 3 rows together:

⇒ 6 x 7 x 4 = 168

Reverse the digits:

⇒ 168 = 861  (Verified)


Second column:

Multiply the first 3 rows together:

⇒ 6 x 9 x 3 = 162

Reverse the digits:

⇒ 162 = 261   (Verified)


Apply the same reasoning to solve the unknown:

Let the unknown be y


Third column:

Multiply the first 3 rows together:

⇒ 8 x 4 x y = 32y

Reverse the last row's digits:

⇒ 422 = 224

FInd y:

⇒ 224 ÷ 32 = 7


Answer: (2) 7




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Answered by TheTotalDreamer
3

Heya,

Taking 1st row:-

6 × 7 × 4 = 168

When we reverse the digits, it becomes 861 which is equal to the 4th column in the first row.
_______________________________

Taking 2nd row:-

6 × 9 × 3 = 162

When we reverse the digits, it becomes 261 which is equal to the 4th column in the second row.
_______________________________

Taking 3rd row:-

8 × 4 × ? = 224

Let the missing no. = x

So, 8 × 4 × x = 224

=> 32x = 224

=> x = 224/32

=> x = 7

__________

Verification: 8 × 4 × 7 = 224

When we reverse the digits, it becomes 422 which is equal to the 4th column in the third row.
_______________________________

Therefore, the missing no. is option(2.) 7 Answer

HOPE IT HELPS:-))

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sakshig: thanks
TheTotalDreamer: my pleasure ✌(^^)
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