Ales/questions/qq. php?testid=545&assignment
How
Anna's Savings
January February March April May
Mom's Total Contribution $10 $ 20 $30 $40
Anna's Total Contribution $30 $60 $90 $120
Total Money Saved
$80 $160
Anna is saving to buy a new cell phone. Her mother is helping Anna by contributing money each month
amount of money contributed by Anna and the amount contributed by her mother? What was the total.
A)
13: $120
B)
1:2, $115
21, $110
31. $120

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step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.