3 years ago

Linda has 60 marbles. of which 30% are blue. How many blue marbles does linda have?

Mathematics

2 answers:

Elena-2011 [213]3 years ago

6 0

30 because half of 30 is 60and 60 is like 100 cuz it is the whole so half of 60 is 30

Sladkaya [172]3 years ago

5 0

The answer is 18, because 10 percent of 60 is 6, and you have to multiply 6 by three because you are trying to find 30%

You might be interested in

Kwasi has earned $60 in babysitting money. He spends 40% of this money buying drinks for himself and two friends at Starbucks. H

mart [117]

Answer: Yes

Step-by-step explanation:

Given

Kwasi earned $\$60$ in babysitting

He spends 40% of the money in buying drinks

Money spend is given by

$\Rightarrow 60\times 40\%\\\Rightarrow \$24\\\text{Remaining amount is}\\\Rightarrow 60-24=\$36$

So, Kwasi has enough money left to buy a skateboard.

3 0

2 years ago

Differentiate 6+4x - x^2

vfiekz [6]

Answer:

2x+4

Step-by-step explanation:

hope that helps

3 0

2 years ago

:))))))))))))))))))))))))))))ty

goldenfox [79]

Answer:

I/rt =P

Step-by-step explanation:

to get ride of the r and t u need to divide

divide by rt

which would =to I/rt=P

8 0

2 years ago

A department store sells logo shirts at an original price of $20. Every month that a shirt doesn’t sell, the store reduces the s

Tasya [4]

Given:
Original price = 20
reduces selling price by 25% every month it's not sold.

First markdown month:
20 * (100%-25%) = 20 * 75% = 15

Second markdown month
15 * 75% = 11.25

Macy, employee gets a 50% discount off the current price.
11.25 * 50% = 5.625
11.25 - 5.625 = 5.625 or 5.63

The pre-tax price of the shirt for Macy will be $5.63

3 0

2 years ago

Read 2 more answers

HELPPPPPPPPP PLEASEEEEEE I NEEED HELPPPPPPPP BEGGINGGGG SOMEONE PLEASEEEEEE PLEASEEEEEEE HELPPPPPPPPPPPPPP PLEASEEEEEEEE

sergeinik [125]

Answer:

630 desks

Step-by-step explanation:

x=25

y=30

total desks = 25*24+30

total desks = 630

5 0

2 years ago