isaacmvega isaacmvega

01-03-2017
Mathematics

contestada

What is the reciprocal of the number 2/7 ?

A. -3 1/2

B.-2/7

C. 5/7

D. 3 1/2
i think it is B?

Respuesta :

LightningEmerald1 LightningEmerald1

01-03-2017

Reciprocal just means flipping a fraction by swapping the place of the numerator and denominator.
Switching 2 and 7 would change it to 7 over 2.
Simplifying 7/2 would result in 3 and 1/2.
So the answer is D. 3 1/2.

Answer Link

Otras preguntas

PLS HELP I'LL MARK YOU BRAINLIST

x²+19x+84 pls solve this quadratic equation

According to Cooley, primary groups play a more critical role in our lives than secondary groups, fulfilling our emotional or expressive functions rather than i

Hello, can someone help me, please ? I need to answer those questions specifically : 1. Why would people blame all members of an ethnic or religious group for t

HELP ME IT OVERDOO and i need it badly

What would the charge be on an ion of selenium (Se)?

3 T-shirts and 2 hats cost £14 2 T-shirts and 7 hats cost £15

K' (-2.5, -0.5) is the imagine of P after a dilation centered at the origin with a scale factor of 1/4. What are the coordinates of K?

How can the Federal Reserve use open market operations to influence the national economy?

HELP PLEASE ASAP NO LINKS!!!