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You may divide any 3-digit quantity by 99 utilizing this trick. What’s the trick? Check out the examples under displaying how to do that in 2 steps.
Instance #1
621 ÷ 99 = ?
Step 1
The quantity within the tons of place or 6 on this case is all the time a part of the reply. Due to this fact, write 6 down after which put a decimal level subsequent to it: 6.
Step 2
Add 6 to 21
21 + 6 = 27
Put a line on high of 27 and put all the things subsequent to six.
621 ÷ 99 = 6.27
The road on high of 27 signifies that 27 is a repeating decimal.
6.27 = 6.272727272727
Instance #2
482 ÷ 99 = ?
Step 1
The quantity within the tons of place or 4 is a part of the reply. Due to this fact, write 4 down after which put a decimal level subsequent to it: 4.
Step 2
Add 4 to 82
82 + 4 = 86
Put a line on high of 86 and put all the things subsequent to 4.
482 ÷ 99 = 4.86
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