Pre-Calculus

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This is 1 of 2...

This is 1 of 2 sets of problems. Once I receive these answers I will post the second set of problems. It will be the same or less number of problems. I must receive both sets of answers to accept and for you to be paid.

Simply the following complex fraction: 5/8 divided by 21/40

Solve using the multiplication principle: -4/5x=8/35

Solve for M and simplify: -15/19= 125/152m Solution for M=

How many 3/8 cup can be filled from 9 cups?

Find the LCM of this set of numbers: 21, 147 and 63

Find the LCM of the set of expressions: 6r3s4t, 8rs2t3 The bold is small/to the power.

The Earth, Jupiter, Saturn and Uranus revolve around the sun. Earth takes 1 year, Jupiter takes 12 years, Saturn 30 years and Uranus 84 years to make a complete revolution. How often will Jupiter and Saturn appear in the same direction in the night sky as seen from the Earth? You will want to find the LCM of the times Jupiter and Saturn to revolve around the sun.

Jupiter and Saturn will appear in the same direction in the night ?? years?

Add and simplify: 5/8+3/20+1/15

A recipe calls for ½ quart of x, 2/3 quart of y, and 3/16 quart of z. How many quarts of liquid ingredients does the recipe call for?

Subtract and simplify: 4/25 minus 6/175=

Solve 1/6 + x= 3/10 The solution for x=

A board is needed that is exactly 13/32 inch wide to fill a hole. If a board that is 5/8 inch wide can be shaved to fit the hole, how much must be shaved from the board?

Solve. The solution for X= 9x minus 13=68

Solve using the addition principle and/or the multiplication principle: 1/4x+35/12=109/36 .The solution for x=

Solve by using the multiplication principle to clear fractions:

1/4x minus 1/20=1/4 Solution for x=

-5/6= -3/4 minus 1/2x

Divide. Write a mixed numeral for the answer 3 divided by 833

Subtract. Write a mixed numeral for the answer: 8 2/9 minus -2 7/9

Combine like terms: 4 1/5x plus 2 10/11x

Multiply. Write a mixed numeral for the answer: 21 x 6 4/15

Divide. Write a mixed numeral for the answer: 30 divided by 5 ¼

Evaluate: R+ps, for R= 4 2/3, p= 5, s= 1 1/6 R+ps=

Simply the following complex fraction: 5/8 divided by 21/40

Solve using the multiplication principle: -4/5x=8/35

Solve for M and simplify: -15/19= 125/152m Solution for M=

How many 3/8 cup can be filled from 9 cups?

Find the LCM of this set of numbers: 21, 147 and 63

Find the LCM of the set of expressions: 6r3s4t, 8rs2t3 The bold is small/to the power.

The Earth, Jupiter, Saturn and Uranus revolve around the sun. Earth takes 1 year, Jupiter takes 12 years, Saturn 30 years and Uranus 84 years to make a complete revolution. How often will Jupiter and Saturn appear in the same direction in the night sky as seen from the Earth? You will want to find the LCM of the times Jupiter and Saturn to revolve around the sun.

Jupiter and Saturn will appear in the same direction in the night ?? years?

Add and simplify: 5/8+3/20+1/15

A recipe calls for ½ quart of x, 2/3 quart of y, and 3/16 quart of z. How many quarts of liquid ingredients does the recipe call for?

Subtract and simplify: 4/25 minus 6/175=

Solve 1/6 + x= 3/10 The solution for x=

A board is needed that is exactly 13/32 inch wide to fill a hole. If a board that is 5/8 inch wide can be shaved to fit the hole, how much must be shaved from the board?

Solve. The solution for X= 9x minus 13=68

Solve using the addition principle and/or the multiplication principle: 1/4x+35/12=109/36 .The solution for x=

Solve by using the multiplication principle to clear fractions:

1/4x minus 1/20=1/4 Solution for x=

-5/6= -3/4 minus 1/2x

Divide. Write a mixed numeral for the answer 3 divided by 833

Subtract. Write a mixed numeral for the answer: 8 2/9 minus -2 7/9

Combine like terms: 4 1/5x plus 2 10/11x

Multiply. Write a mixed numeral for the answer: 21 x 6 4/15

Divide. Write a mixed numeral for the answer: 30 divided by 5 ¼

Evaluate: R+ps, for R= 4 2/3, p= 5, s= 1 1/6 R+ps=

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