Seudónimo Seudónimo

26-01-2017
Mathematics

contestada

70% of a number is 98.

What is 90% of that same number?

A.
63

B.
68.6

C.
88.2

D.
126

Respuesta :

David1993 David1993

26-01-2017

Let 70% of X = 98

70%.x = 98

(70/100).x = 98

0,7x = 98

x = 98/0,7

x = 140

Then, 90%x = 90%.140

= 0,9.(140)

= 126

The answer to this question is Letter D)

I hope this has helped.

Answer Link

26-01-2017

d 126 should be right

Answer Link

Otras preguntas

What famous remark does Marcellus make about denmark?(that relates to the motif of decay)? Act one act 4

Lina, along with ten of her colleagues, starts a financial cooperative to financially assist each other. The members pool their savings in the cooperative, and

The mean of the values in a data set is a. If each of the values in the data set were multiplied by 7, what would be the mean of the resulting data? A. 7a B. 6a

- A cannon of 2000 kg fires a shell of 10 kg at a speed of 100 m/s.What is the velocity of the cannon? If the cannon slowed down with an acceleration of -0.25 m

I have 20 min to submit this someone please help Name the angle pairs shown. Then find the missing angle measure. 1. Angle Pair: 2. m∠x =

list the angles from least to greatest

How did progressive helped child labor

how can culture change and established culture affect the development of diffusion of material culture?

Form a sentence with interest group without using the definition! (for civics)

When people reach their 40s, they enter the time known as middle adulthood, which extends to the mid-60s. This involves finding their life’s work and contributi