-
+ 6
divide each term on the numerator by 7b
= - 7
/ 7b + 42
/ 7b
= -
+ 6
6 times 1/5 (which is also 0.2) is greater than 1
Answer:
The missing number is 4
Step-by-step explanation:
Given
21 x 39 x _____ x 19 divided by 12 = 5187
Required
Fill in the gap
Let the missing number be represented with y; So, the expression becomes

Multiply both sides by 12


Rearrange the expression on the left hand side


Divide both sides by 15561



Hence, the missing number is 4
<span>How can you make 10 when
adding 8 + 5?
Well, let’s try:
Adding 8 and 5 is equals to 13
=> 8+5=13 (How can you get 10)
Well 13 has 2 digits where 3 is placed in ones and 1 is place in tens.
Therefore adding 8 and 5 will result to 10.
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