117 + 9 = 117 + 10 - 1 = 127 - 1

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
True

9 can be written as 10 - 1

So 117 + 9 = 117 + 10 - 1

Again (117+ 10) - 1 = 127 - 1

Suggest Corrections

Similar questions

117 + 9 = 117 + 10 - 1 = 127 - 1

Is the above expression is correct?

{sin}^{- 1} (117 / 125)

117 + 999 = 1, 116

117 + 9, 999 = 10, 116

117 + 99, 999 = 1, 00, 116

f (x) = x^{2} + 1,

f^{- 1} (17)

Join BYJU'S Learning Program