trinitieu66
24.07.2019 •
Mathematics
Dominic spent 2 3/4 hours on art project. rachel worked 1 1/3 times as long. how many hours did rachel work for?
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Ответ:
Multiply the number of hours Dominic spent by the scale factor.
Ответ:
Multiply the fractions to get the answer.
2 3/4 x 1 1 /3 is 3 2/3.
Hope it helps you :D
Ответ:
8 pounds
Step-by-step explanation:
For the 1st pound
2.49
Shipping Charge-11.17
Balance after 2.49 on 1st pound=11.17-2.49=8.68
For additional 1.24 he can ship 1 pound
For additional 8.68 he can ship 1/1.24x8.68=7
His package weight 1+7=8
I hoped that helped