Question

A number has two digits 5 and 7 as tens and units digits. Its expanded form is 5 × 10 + 7 . Write the expand form of the number whose units and tens digits are x and y.


Algebra question... If u answer correct i will mark u as brain-list...
Thank u

Answer 1

A number has two digits 5 and 7

So place instead of 5 and 7 , x and y

= $x×10+7$

$\sf\implies10x+y$

Answer 2

Hey Mate.

Nice Question.

Keep Improving Your Mathematical Strategies.

Read your question carefully you write that x is the unit digit and y is the tens digit .

Write the expand form of the number whose units and tens digits are x and y.

Is your question. Read it carefully Bro or Sis Whatever are you.