4 years ago

7. 60% of 90 Find the percent of the quantity

Mathematics

1 answer:

NeTakaya4 years ago

4 0

Answer:

Step-by-step explanation:

60% of 90 = 60/100 × 90

= 0.6 × 90

= 54

Therefore, 60% of 90 is 54.

You might be interested in

Which prefix means 1/10 of a unit in the metric system?

prisoha [69]

D. deci is 1/10 of a unit

7 0

3 years ago

Help me please this is dew by the end of the day

german

Answer:x = 4 1/2

19-2 1/2 x2 = 14-2 1/2 x2 = 9/2 = 4 1/2

3 0

3 years ago

E = mc to the second power and M = 3 and C = 6, but I need to solve for e

Snowcat [4.5K]

E=3(6)^2
3(36)
=108

Therefore E=108

7 0

3 years ago

Read 2 more answers

Help me please help me help me please

NeTakaya

P = 2(l+w)
120 = 2(35+w)
120/2 = 35+w
60 = 35 + w
60 -35 = w
25 = w

so width = 25

answer is b. 25 meters

7 0

3 years ago

Read 2 more answers

Select the rational expression that is equivalent to the given expression below. 4/x-3

Aliun [14]

To find the correct option we need to calculate each of the given options.
Option (1):
$\frac{x+2}{x-3} / \frac{4}{x+2} = \frac{x+2}{x-3} * \frac{x+2}{4} = \frac{(x+2)^2}{4(x-3)}$

Option (2):
$\frac{x+2}{x-3} * \frac{4}{x+2} = \frac{4}{x-3}$

Option (3):
$\frac{x+2}{x-3} - \frac{4}{x+2} = \frac{(x+2)^2-4(x-3)}{(x-3)(x+2)}$

option (4)
$\frac{x+2}{x-3} + \frac{4}{x+2} = \frac{(x+2)^2+4(x-3)}{(x-3)(x+2)}$

So, the correct answer is option (2)

7 0

3 years ago

Read 2 more answers