Which choice is NOT a way to find 9 ÷ 4?A- 9/4 (these are fractions by the way) B- 9 x (times) 1/4 C- 1/4 0f 9 D- 1/9 of 4 Please help me!
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My bet is on D - 1/9 of 4 :)
When solving the equation x2-8x-7=0 by completing the square
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x = 4.8 + 4 or -4.8 + 4 x = 8.8 or -0.8
5. Lenny is moving tables in the schoolcafeteria. He places all the tables in a 7 X 4 array. How many tables are in the cafeteria?
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The answer would be 28 because u count 7 4 times
It takes Audrey 3/5 hour to paint 2/5 square yards of wood to be used for making shelves. How many square yards can she paint in 1 hour?what is it as a fraction in simplest form?
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I'm sorry If its the wrong answer but 3/5 is 36 min. So she can paint in 1 hour 6/5 square yards. Hopefully It's The Right Answer
-1/4 divided by 23/24= (A a fraction)
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-6/23
when dividing by a fraction you flip it and multiply by the reciprocal, so you get -1/4 times 24/23
-1*24 4*23
which becomes -6/23
Simplify using mental math 7 / 10 + 2 / 5 - 1 / 10
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common denominator first. multiply 2/5 by 2 in the top and bottom so they all have a denominator of 10
7/10+4/10-1/10=10/10
10/10=1
Assuming mental math still follows the order of operations, you have