For multiplication, if both integers have like signs, it is always positive. If they have unlike signs it is negative.
For division, if both integers have like signs it is positive. If they have unlike signs it is negative.
Answer:
Step-by-step explanation:
This is a unit rate problem. If we want to find out how much chocolate was eaten in 1 minute, we divide 31.5 by 7. This gives us the number of ounces of chocolate eaten in 1 minute: 4.5 ounces per minute.
<span>Wich fraction can be replaced with one half when estemating fraction
Example
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Answer:
its the second expression
Step-by-step explanation:
4 1/8 - 2 3/8= (3 9/8-2 3/8)=1 6/8
2 2/8+ 2 3/8= 4 5/8
no
If she used 2 2/8 yards of fabric she should have 1 6/8 left not 2/38
She would have had to bought 4 5/8 yards of fabric to have 2 2/8 left.
