It took Jose an hour and 49 minutes to complete his homework! (109 minutes)
On Monday, Jose took 2/3 of an hour to complete his math homework. We know that is hour is 60 minutes. Divide 60 by 3 (the denominator) and you get 20. Multiply 20 x 2 (numerator) and you get 40 minutes! 2/3 of an hour is 40 minutes.
On Tuesday, Jose took 3/4 of an hour to complete his homework. Divide 60 by 4 (denominator), and you get 15! Multiply 15 x 3 (numerator) and you get 45. 3/4 of an hour is 45 minutes.
On Wednesday, Jose took 2/5 of an hour to complete his homework. Divide 60 by 5 (denominator), and you get 12. Multiply 12 x 2 (numerator) and you get 24! 2/5 of an hour is 24 minutes.
Finally, you add the three sums of minutes from each day. 40 + 45 + 24 = 109.
Subtract 60 from 109 (109 - 60) and you get a remainder of 49 minutes. This means that it took Jose and hour and 49 minutes to finish his homework.
Hope this helps :)
Answer:
3.5 inches on the scaled model
Step-by-step explanation:
So using the ratio, 1:90 I thought of two ways to solve this
1) Proportion
2) Equation
Using the proportion method
1:90=x:315
Now cross multiply
315=90x
Now solve and you’ll get 3.5
Equation is just
315/90=X?
Just solve and you’ll also get 3.5
b X H Divided by 2
so 14 X18 = 252 so now divied that by 2 which is 126 cubic centamityers
Answer:
1110
Step-by-step explanation:
Let x = price of the ticket before tax
We know the ticket plus the tax = 1232.10
x + x*11% = 1232.10
x+.11x = 1232.10
1.11x = 1232.10
Divide each side by 1.11
1.11x/1.11 = 1232.10/1.11
x=1110
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