MATHEMATICS HIGH SCHOOL

A chef cooked seven kilograms of mashed potatoes for a dinnerparty. If the guests only ate three-quarters of the amount he cooked,
how much did they eat?.....................plz hurry up

Answers

Answer 1
Answer:

Answer:

Hence, the amount of potatoes they ate is:

(21)/(4)kg=5.25kg

Step-by-step explanation:

A chef cooked seven kilograms of mashed potatoes for a dinner

party.

Now it is given that:

If the guests only ate three-quarters of the amount he cooked,

We have to find the amount they ate?

(  Three-quarters is an amount that is three out of four equal parts of something )

i.e. the guest ate:

3/4 of 7 kg of mashed potatoes.

which is given by:

(3)/(4)* 7=(21)/(4)kg=5.25kg

Hence, the amount of potatoes they ate is:

(21)/(4)kg=5.25kg
Answer 2
Answer: 7* (3)/(4) = (7*3)/(4) = (21)/(4) = (20+1)/(4) = (20)/(4) + (1)/(4) =5+ (1)/(4) =5.25

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You paint 1313 of a wall in 1414 hour. At that rate, how long will it take you to paint one wall?

Answers

You paint 1313 of a wall in 1414 hour.
Now we need to find the rate in order you to paint one wall.

1313 : 1414 = 1 : X
1414 = 1313 X
X = 1.08

So the rate per one wall is 1.08 hours.

I’m stuck can someone help

Answers

Answer:

the slope is -1

Step-by-step explanation:

for every one x that you move you go down one y so

rise/run = 1/-1

slope is -1

Slope is rise over run or change in y over change in x.

In the graph, the change in y is -2 (line goes down to -2) and the change in x is -2 as well.

Therefore, the slope is -2/-2, which is equivalent to 1. So the slope is 1.

What is the product of 32/3 and 142/5

Answers

remember that
(x)/(y) times (z)/(t)=(x times z)/(y times t)
so we have
(32)/(3) times (142)/(5)
that equals
(32 times 142)/(3 times 5)=(4544)/(15)=302 and 14/15
(32)/(3) * (142)/(5) =(32*142)/(3*5)=(4544)/(15)=\boxed{\bf{302(14)/(15)=302.933333}}

Yesterday Lou and $12.76 selling lemonade and $4.87 selling ice pops at his stand today bought two pizzas for five dollars each how much money does he have left

Answers

Answer:

7.89

Step-by-step explanation:

Subtract on calculator bro!

Answer:

its 7.63

Step-by-step explanation:

Juanita is 13 years older than her cousin. The sum of their ages is no less than 103 years. Enter an inequality that can be used to represent this situation in the first box, where x represents Juanita's cousin's age. Enter the youngest age Juanita's cousin can be in the second box.

Answers

y = x + 13
y + x ≥ 103
x + 13 + x ≥ 103
Inequality is:
2 x + 13 ≥ 103
2 x ≥ 103 - 13
2 x ≥ 90
x ≥ 90 : 2
x ≥ 45
The youngest age Juanita`s cousin can be is 45.

Answer:

45

Step-by-step explanation:

These cuboids are made from small cubes. Write how many small cubes there are in each cuboid

Answers

The number of small cubes in each cuboid is:

(a) 3, b) 6, c) 27, and d) 16.

Given are four cuboids.

It is required to find the number of small cubes that are used to make these cuboids.

a) There are only 3 small cubes.

b) There is only one step of cubes.

Number of cubes = 3 + 3 = 6

c) There are 3 cubes arranged horizontally and 3 cubes arranged vertically through each surface.

Number of cubes in one step = 3 × 3 = 9

There are 3 steps like that.

So, total number of cubes = 3 × 9 = 27

d) There are 4 cubes in the horizontal position.

And there are 4 cubes going down.

Total number of cubes = 4 × 4 = 16

Learn more about Cuboids here :

brainly.com/question/29568631

#SPJ2

Answer:

a) 3 cubes

b) 6 cubes

c) 15 cubes

d) 16 cubes

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