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7/28 = 1/4 ) One quarter).

NB To reduce to simplest form , look to see if both the numerator(top) and denominator(bottom) numbers have common factors.

In this case '7' is as common factor to both numbers.

1 x 7 = 7

4 x 7 = 28

As you can see '7' has a factor of '1' and '28' has a factor of '4',so you cancel down/reduce by a factor of '7' to leave '1' & ''4'. Hence 7/28 = 1/4

This method is good for any fraction, but the two numbers MUST have a common factor.

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lenpollock

Lvl 17
2w ago

What else can I help you with?