## Use mental math to decide which equations are true. Drag the true equations into the box. 1 . 23 ÷ 10 1 = 0 . 123 123 ÷ 100 = 1 .

Question

Use mental math to decide which equations are true. Drag the true equations into the box. 1 . 23 ÷ 10 1 = 0 . 123 123 ÷ 100 = 1 . 23 12 . 3 ÷ 10 0 = 1 . 23 0 . 123 ÷ 10 = 1 . 23 1 , 230 ÷ 10 3 = 1 . 23

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1 week 2022-12-28T03:55:13+00:00 2 Answers 0 views 0

1. The options 1,2 and 5 are the correct answer.
The given equation is 1.23/[tex]10^1[/tex]=0.123.

### What is the division?

The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Now,
1) 1.23/[tex]10^1[/tex]=0.123
Here LHS=RHS
2) 123/100=1.23
Here LHS=RHS
3) 12.3/[tex]10^0[/tex]=1.23
⇒ 12.3/1=12.3
So, LHS≠RHS
4) 0.123/10=1.23
⇒ 0.123/10 = 0.0123
So, LHS≠RHS
5) 1230/10³=1.23
⇒ 1230/1000
= 1.23
Here LHS=RHS
Therefore, the options 1,2 and 5 are the correct answer.
#SPJ2
“Your question is incomplete, probably the complete question/missing part is:”
Use mental math to decide which equations are true. Drag the true equations into the box.
1.23/[tex]10^1[/tex]=0.123
123/100=1.23
12.3/[tex]10^0[/tex]=1.23
0.123/10=1.23
1230/10³=1.23