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

The tissue in the wall of the heart contracts

what is ancient Guptas greatest example of technology

Find the product of 8.24 x 5.88

Use any method to solve the equation. If necessary, round to the nearest hundredth. 9x^2 - 21 = 0

I need help please????

The uniformed services employment and reemployment act of 1994 (userra) specifies that veterans remain employees at will in their private workplaces. a. true b.

Which of the following sentences best summarizes why America separated from Britain?

What is enters the light cycle ? Where do they come from ? How are they used / changed ?

Ted is not particularly creative. he uses the pickup line "if i could rearrange the alphabet, i'd put u and i together." the random variable x is the number

solve the simultaneous equations y =x+2 and x + y = 3