Huong is cooking cupcakes. the recipe calls for three and five sixths cups of sugar. she accidentally puts in three and nine eighths cups. how many extra cups did she put in?

She put 7/24 extra cups of sugar

Step-by-step explanation:

we know that

To find out how many extra cups did she put in, subtract three and five sixths cups of sugar from three and nine eighths cups of sugar.

so

Convert mixed number to an improper fraction

The LCM between 8 and 6 is 24

substitute the values

therefore

She put 7/24 extra cups of sugar

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

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