All categories

2 years ago

Estimate the number 78% of 112

Mathematics

2 answers:

andreyandreev [35.5K]2 years ago

4 0

I believe it is 87.36. You would take 78% and muiltply it by 112. I think. Hope I helped.

balu736 [363]2 years ago

3 0

To find 78% of 112

find 10% which is 11.2 (divide by 10)
find 70% by multiplying 11.2 by 7 which is 78.4
find 1% by dividing it by 100 which would give you 1.12
find 8% by multiplying 1.12 by 8 which would be 8.96
78% is 78.4 + 8.96 which is 87.36

ANSWER- 87.36

You might be interested in

HELP ASAP I WILL MARK BRAINLIEST please help on the last two

spin [16.1K]

Answer:

the C one is 18in and the E one is 12in

Step-by-step explanation:

5 0

2 years ago

Solve using any method. All work must be shown and handwritten.

Rashid [163]

Answer:

$x = - 3$

$y = 1$

Step-by-step explanation:

Write the system

$3x - y = - 10$

$x + y = - 2$

Solve by Elimination.

multiply the second equation by -3.

$3x - y = - 10$

$-3x - 3y = 6$

Add the Equations.

$- 4y = - 4$

$y = 1$

Plug this back in one of the equations.

$x + 1 = - 2$

$x = - 3$

8 0

2 years ago

Read 2 more answers

What is the mass of a copper (II) chloride sample if it contains 0.0344 moles of the compound?

ale4655 [162]

According to the valence number of copper(2+) and the same value for chlorine (1-) copper (II) chloride has the formula of CuCl2

The molar mass of copper is 0,0635 kg/mole and chlorine gas a molar mass of 0,035 kg/mole the compound will have a molar mass of ( 0,0635+2×0,035 )kg/mole=0,099kg/mole and 0,344 moles are equivalent in mass to 0,344×0,135 kg=0,046 kg

5 0

2 years ago

Olga tried to solve an equation step by step

LuckyWell [14K]

Answer:

made a mistake in step 3

Step-by-step explanation:

from step2; 1/3k=15 then making k the subject ,k=15*3 so the value of k will be 45

3 0

2 years ago

Read 2 more answers

2x+4≥24 how do I solve this problem

Katen [24]

First subtract 4 then divide 2 so u can isolate x

3 0

3 years ago