claritzabmartinez89 claritzabmartinez89

07-02-2019
Mathematics

contestada

what is the least common
denominator of 1/2 and 3/7?

provided answers:
a. 2
b.14
c.7
d. 28

please explain why!

Respuesta :

chem1014 chem1014

07-02-2019

It's b because for a 2 is not a multiple of 7. For c 7 is not a multiple of 2. 2 & 7 can both go into 14 and 28 but it's asking for the LEAST common denominator. Which is less? 14

Answer Link

Otras preguntas

if 7 is added to twice a number and this sum is multiplied by 2, the result the same as if the number is multiplied by -8 and 2 is added to product, what is the

Were most of the American immigrants before the Revolutionary War Italian?

Based on this cartoon, which conclusion can be drawn about life in the Jim Crow South?

Simplify the expression by using a double angle formula 1-2sin^2 2pi/9

Which did emperor Aurangzeb do as ruler of the Mughal Empire? He promoted religious tolerance. He raised taxes on non-Muslims. He promoted multiculturalism. He

You were discussing software piracy with a friend and were surprised to learn how software piracy can impact our life every day. What is a risk or an effect of

Why did the Kansas-Nebraska Act anger many members of the Free-Soil Party?

10. When you've carefully checked all the facts and your attitudes and still find that there's "just something" about your supervisor that's causing a problem i

Which of these can vary in length of time? century decade millennium era

solve for 2cos^2theta + 13costheta = -6. theta is >= 0 and < 360 degrees