AndiLizzi
AndiLizzi AndiLizzi
  • 22-01-2019
  • Mathematics
contestada

75% of a number is 120. What is 40% of the number? A. 36 B. 64 C. 138 D. 225

Respuesta :

ikarus ikarus
  • 22-01-2019

Answer:

B.64

Step-by-step explanation:

75% of a number is 120.

Let's take "x" be the number.

75% of x = 120

75/100 * x = 120

0.75x = 120

x = 120/0.75

x = 160

So the number is 160.

Now we have to find the 40% of the number 160.

= 40/100 * 160

= 0.4 *160

= 64

40% of the number is B.64

Thank you.

Answer Link
kaylynchalman kaylynchalman
  • 22-01-2019

Step-by-step explanation:

40% of the number is 64 (C)


Answer Link

Otras preguntas

Inez waters her plants every two days. She Trims Them Every 15 days. She did both today. When will she do both again ?
Without parentheses the expression 8 plus 30 divided by 2 plus 4 equal 27. Rewrite the expression with parentheses so it equals 13; then 23
f(x)=2x²+3x-4 what if the function is: f(√2)
Choose the answer which suits the best. By studying during weekends her grades improved surprisingly. (A) By studying during weekends, her grades improved surp
who helped found the committees of correspondence to share ideas and information about challenging the british laws
A spherical water tank holds 15000ft^3. What is the diameter of the tank? Use V=pie/6*d^3
how is the flow of energy through a community different from the cycling from the matter?.
41 ten thousands in standard form
simplify 64a^2b^3-16b^2a^3
write five diffrent fractions that each simplify to two-fifths