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schepotkina [342]
2 years ago
14

Estimate 635/39 by first rounding each number so that each only has one 1 non-zero digit

Mathematics
1 answer:
Ede4ka [16]2 years ago
3 0
635/39 = 600/40 = 15
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A turtle pack that normally sells for $39 is on sale for 33% off. Find the
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Answer:

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Step-by-step explanation:

39 - 13 = 26

48 x 1.15 = 55.2

3 0
3 years ago
Jane works twice as fast as her daughter Anna. If it takes 15 minutes to clean the kitchen together, how long would it take Anna
Sonbull [250]
Here, Twice fast means, she takes half time in doing same amount of work.
Let, Anna takes = 2t & Jane takes = t

It would be: 1/t + 1/2t = 1/15
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15(3t) = 2t²
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t = 45/2
t = 22.5
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In short, Anna would take 45  minutes

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3 years ago
The math club and the science club had a fundraiser. The math club spent $135 buying 6 cases of juice and 1 case of bottled wate
irina [24]

Answer:

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5 0
3 years ago
Pls solve for # 5-8 <br> Thanks
MatroZZZ [7]
2x - 3 = y
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7 0
3 years ago
A car travels 24 km in 15 minutes. How far does it travel in 1 and a half hours
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1 hour and a half hour = 90 minutes.

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