
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
النسخة 12الرقم المعياري الدولي: 978-0132605540
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
النسخة 12الرقم المعياري الدولي: 978-0132605540 تمرين 43
Multiply. Write each answer in lowest terms. (See Examples.)
Multiplying Common Fractions
Multiply.
(a)
(b)
Quick TIP
When canceling, be certain that the numerator and the denominator are both divided by the same number.
SOLUTION
Use cancellation in both of these problems.
(a)
(b)
Multiplying Mixed Numbers
Multiply.
(a)
(b)
Quick TIP
Be sure to change each mixed number to a fraction before multiplying.
SOLUTION
(a)
2
1
(b)
The calculator solutionto part (b) uses the fraction key.
Multiplying a Mixed Number by a Whole Number
(a) Find the amount of uncooked oats needed if the preceding recipe for chocolate/oat-chip cookies is doubled (multiplied by 2).(b) How many cups of all-purpose flour are needed when the recipe is tripled (multiplied by 3)?
SOLUTION
(a)
(b)


Multiplying Common Fractions
Multiply.
(a)

(b)

Quick TIP
When canceling, be certain that the numerator and the denominator are both divided by the same number.
SOLUTION
Use cancellation in both of these problems.
(a)

(b)

Multiplying Mixed Numbers
Multiply.
(a)

(b)

Quick TIP
Be sure to change each mixed number to a fraction before multiplying.
SOLUTION
(a)
2

(b)

The calculator solutionto part (b) uses the fraction key.

Multiplying a Mixed Number by a Whole Number
(a) Find the amount of uncooked oats needed if the preceding recipe for chocolate/oat-chip cookies is doubled (multiplied by 2).(b) How many cups of all-purpose flour are needed when the recipe is tripled (multiplied by 3)?
SOLUTION
(a)

(b)

التوضيح
The numerator of the product of two frac...
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
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