Question

Fill in the blanks
27×18=27×9+27×5+27×?​

Answer 1

Answer:

4

Step-by-step explanation:

27x18=27[9+5+x]

cancell 27 from both sides

18=9+5+x

x=18-14

x=4

Answer 2

L.H.S. = 27x18 = 486

R.H.S. = 27x9+27x5+27x?

= 243 + 135 + 27x?

= 378 + 27x?

EQUATING LHS = RHS

486 = 378 + 27x?

108 = 27x?

Therefore ? = 108/27 = 4

Therefore required answer is 4

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