Question

Sara and her dad visit Yo-Yo Yogurt again. This time, the scale says that Sara has 14 ounces of vanilla yogurt in her cup. Her father's yogurt weighs half of much. How many pounds of frozen yogurt did they but altogether on this visit? Express your answer as a mixed number
PLS ANSWER NOW FOR 10 points

Answer 1

Half of 14 would be 7. 14+7=21 which would be 1 5/16 lbs

Answer 2

Total pounds of yogurt they buy (as a mixed number) : $=1\frac{5}{16}$

Further explanation

Mass is one of the principal quantities, which is related to the matter in the object  

The main mass unit consists of 7 units of other than other units of mass such as quintals, tons, pounds, ounces:  

• Kilogram, kg  
• Hectogram, hg  
• Decagram, dag  
• gram, g  
• Decigram, dg  
• centigram, cg  
• milligrams, mg  

Each unit descends then multiplied by 10, and if one unit increases then divided by 10  

Fraction numbers are known as numerator and denominator

On a number line, fractions are expressed in points that lie between two integers

The general form of fractions is

$\large{\boxed{\frac{a}{b} }}$

Mixed fractions consist of integers and ordinary fractions

A mixed number is a combination of a whole number and a fraction

Sara has 14 ounces of vanilla yogurt

Her father's yogurt weighs half of much, so her fathers have yogurt :

= 0.5 x 14 ounces

= 7 ounces

Total ounces of yogurt they buy

= 14 + 7 = 21 ounces

for 1 ounces (oz) the conversion = 0.0625 pounds(lbs)

So for 21 ounces there will be

= 21 x 0.0625

= 1.3125 pounds

if we express as a mixed number , it will be :

$=\frac{13125}{10000}$

$=1\frac{5}{16}$

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Keywords: mixed number, fractions,yogurt,