Estimate Quotients of Fractions and
Mixed Numbers
8-7
Think
9 2 , so the
1
3
5
6
quotient is greater than 1.
Think
3 11 , so the
1
2
quotient is less than 1.
You can compare the dividend and the divisor to determine if
the quotient of two fractions is less than 1or is greater than 1.
When the dividend is less than the divisor,
the quotient is less than 1.
When the dividend is greater than the divisor,
the quotient is greater than 1.
You can round mixed numbers to the nearest compatible
whole numbers to help you estimate quotients.
Estimate: 9
5
6 ^2
1
3 . Estimate: 3^11
1
2 .
9 ^56 2 ^13 3 11 ^12
10 2 5 3 12 132 ^14
estimated quotient estimated quotient
dividend divisor
^17 ^12 1
^17 ^12 , so ^17 ^12 1.
^17 ^12 ^17 ^21 ^27 and^27 1.
?
dividend divisor
1
, so 1.
97 32 97 ^32 27 and 27 1.
2
3
7
9
2
3
7
9
(^7923)?
3
1
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