Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
(-1/3)(6/5)(-10)= 4 Can someone show how this is done.?
for the life of me I can not figure out how this answer is achieved can someone please break this down so that I can understand this. Also how do I figure out this what is the reciprocal of the following(-1/2)(6/3)(9)
7 Answers
- psunucLv 51 decade agoFavorite Answer
(-1/3)(6/5)(-10)=
multiply the numerators (top number of a fraction or numbers which are not written as fractions)
-1 * 6 * -10 = 60
multiply the denominators (bottom number of a fraction)
3 * 5 = 15
then divide these two numbers
60/15 = 4
For your second problem
(-1/2)(6/3)(9)
start the same way
Multiply numerators
-1 * 6 * 9 = -54
Multiply denominators
2 * 3 = 6
divide them
-54/6 = -9
then to get the reciprocal you flip a fraction upside down or when they aren't fractions you put the number into the denominator of a fraction
reciprocal of -9 is -1/9
- 1 decade ago
-1/3 6/5 -10/1= 3 becomes a -1 ; 6 is a 2 and the 5 is 1 and -10 is now -2
-1*2/1*-2/1=4
-1/2 6/3 9/1= 2 becomes -1; 6 becomes 3; 3 becomes 1 and 9 is 3
-1(2)(3)=-6 its reciprocal is -1/6
- 1 decade ago
have you ever heard of PEMDAS? it's a pattern for solving those weirder patterned equations. it goes Parenthesis Exponent Multiply Divide Add Subtract. if there is a number joined to a parenthesis it means to multiply it, like so. 4(2)=8. so, the problem translates to -1/3 X 6/5 X -10 = 4. and that reciprocal thing? reciprocals need you to flip the two numbers in the fraction, but with equations you could either flip the answer or each of the numbers in the equation. so, it would be (-2)(3/6)(1/9) [the answer is -1/9]
- 1 decade ago
multiply the numerator (-1)(6)(-10) = 60
multiply the denominator (3)(5)=15
divide so u get 60/15=4
- How do you think about the answers? You can sign in to vote the answer.
- An ESL LearnerLv 71 decade ago
1)
(-1/3)(6/5)(-10)
= [(-1 * 6)/(3 * -5)][-10]
= (-6/15)(-10)
= 60/15
= 4
2)
(-1/2)(6/3)(9)
= (-6/6)(9)
= (-1)(9)
= -9
The reciprocal of (-1/2)(6/3)(9) is:
-1/9