Asked by christopher
A survey revealed that 4 out of 5 people prefer vanilla ice cream to chocolate. In a class of 30 how many students are likely to prefer chocolate ice cream?
Answers
Answered by
Ms. Sue
1/5 = x/30
Cross multiply and solve:
5x = 30
x = ?
Cross multiply and solve:
5x = 30
x = ?
Answered by
Jill
I'm pretty sure it's 24.
Because you figure 30/5=6 So then just take the 6 and times it by the 4. 4*6=24
Because you figure 30/5=6 So then just take the 6 and times it by the 4. 4*6=24
Answered by
Ms. Sue
Nope. 24 prefer vanilla.
The question asks about preferences for chocolate.
The question asks about preferences for chocolate.
Answered by
Jill
oh, ok! wow..way to not read directions. my bad.
Answered by
manan
I GUESS IT'S 6 AS 4/5 PREFER VANILLA.THEN,4/5*30=24 AND 30 - 24=6
Answered by
Nazifa
A survey found that 9 out of 11 people prefer vanilla
ice cream. If there are 660 people at a party, how many
would you expect to want vanilla ice cream?
ice cream. If there are 660 people at a party, how many
would you expect to want vanilla ice cream?
Answered by
Nazifa
A survey found that 9 out of 11 people prefer vanilla
ice cream. If there are 660 people at a party, how many
would you expect to want vanilla ice cream?
ice cream. If there are 660 people at a party, how many
would you expect to want vanilla ice cream?
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