$0.29 * 3 = $0.87
$0.98 * 2 = $1.96
$1.39 * 1 = $1.39
0.87 + 1.96 = 2.83
2.83 + 1.39 = 4.22
10.00 - 4.22 = $5.78
she will get $5.78 back!
Answer:
1260
Step-by-step explanation:
Round 0.65 to 0.7 and round 1754 to 1800. To get 1260, I recommend an easy way to do this. I would take 18 and multiply it by 7, giving us 126. Because it was supposed to be 0.7, not 7, we multiply by 10 because 7/10 is 0.7. This gives us 126 times 10 which equals 1260.
10.6 over 1 (10 over 10) ➡106 over 10
106 ÷ 2 over 10 ÷2 ➡53 over 5
10.6 ➡ 10 & 3 over 5 [10 3/5]
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7.08 over 1 (100 over 100) ➡708 over 100
708÷ 4 over 100÷4 = 177 over 25
7.08 ➡ 7 & 2 over 25 [7 2/25