Ask question

Ask question

All categories

3 years ago

10

a bakery used 25% more butter this month than last month. if the bakery used 240 kilograms of butter last month, him much did it

use this month

1 answer:

Neko [114]3 years ago

6 0

Answer:

600 i think that's what the calculator said .

Step-by-step explanation:

You might be interested in

When 100 engines are shipped, all of them are free of defects.

Sonbull [250]

C. None of the engines are defective.

4 0

3 years ago

alex spent 3/7 of his money he gave 1 /4 of the remainder to his sistet he haf $120 left how much money did he in the beginning

Sonbull [250]

Let his total money be x.
He spent (3/7)*x of his money.
He gave 1/4(x-3/7x) to his sister.
which is : (1/4)*(4/7)*x = (1/7)*x
Now,
How much money he have in the beginning =
(3/7)*x+(1/7)*x+120=x
(4/7)*x+120=x
120=x-(4/7)*x
120=(3/7)*x
x=120*7/3 [cross multiplication]
x=280.

So, Alex had $280 in the beginning.

6 0

3 years ago

Solve: 2.5k+47.4=81.9

belka [17]

Answer:

k=13.8

Step-by-step explanation:

Given function:

2.5k+47.4=81.9
to find k..

<u><em>Subtract final and middle value:</em></u>

$81.9-47.4= 34.5$

<em><u>Divide by 2.5:</u></em>

$34.5*2.5=13.8$

Therefore, k=13.8..

8 0

3 years ago

Two supplementary angles are in the ratio of 31:5 find angles

ad-work [718]

Answer:

The angles are <u>155°</u> and <u>25°</u>.

Step-by-step explanation:

Given:

Two supplementary angles are in the ratio of 31:5.

Now, to find the angles.

The sum of two supplementary angles = 180°

Let the ratio of the angles be $31x\ and\ 5x$ .

So, according to question:

$31x+5x=180\°$

$36x=180\°$

<em>Dividing both sides by 36 we get:</em>

$x=5$

So, $31x=31\times 5=155\°.$

And, $5x=5\times 5=25\°.$

Therefore, the angles are 155° and 25°.

7 0

3 years ago

25+12 1/2 + 61/4+31/8+19/16+25/32=

Len [333]

Make them all have the same denominator
32

25+12 16/32+488/32+124/32+38/32+25/32

Add all of the numerators... to get 691/32+1184/32
1875/32
Simplify to get 58 19/32

4 0

3 years ago