Question

2 multiply (50+__)=160,3kg 25g=__kg

Answer 1

Question 1 : 2 x ( 50 + _ ) = 160


Solution 1 : Let the blank will be filled with a,

So,

= > 2 x ( 50 + a ) = 160

= > 50 + a = 160 / 2

= > 50 + a = 80

= > a = 80 - 50

= > a = 30


Therefore,
Blank place will be filled by 30.



Question 2 : 3 kg 25 g = _ kg


Solution 2 : Let the blank will be filled with k,

We know,
• 1 kg = 1000 g
And, 1 / 1000 kg = 1 g


So,
= > 3 kg 25 g

= > 3 kg + 25 g

= > 3 kg + ( 25 / 1000 ) kg

= > 3 kg + 0.025 kg

= > 3.025 kg



Hence,
Blank place will be filled with 3.025.
$\:$

Answer 2

heya here is ur ans ....

1)
2 × ( 50 + __) = 160
let the blank should be filled with x .
2 × ( 50 + x ) = 160
100 + 2x = 160
2x = 160 - 100
x = 30

Ans :- 2 × ( 50 + 30 ) = 160


2)
3kg 25g = __ kg
let the blank should be filled with x .
Now , as we know that
1g = 1 /1000 kg
3kg 25 g = 3 + 25 / 1000 kg
= 3 .025 kg

Ans :- 3kg 25g = 3.025kg


hope it will help uh ...
nd plz mark as brainliest ....