2 years ago

15 masons can renovate a hall in 20 days. How many masons will renovate the hall in 12 days?.

Mathematics

1 answer:

Nastasia [14]2 years ago

5 0

Answer:

Step-by-step explanation:

Use rule of three

15 => 20

x => 12

$x=\frac{12*15}{20}$

x = 9

You might be interested in

Solve for q. q/18=5 q=

Nataliya [291]

Answer:

q =90

Step-by-step explanation:

q/18=5

Multiply each side by 18

q/18 * 18=5* 18

q =90

3 0

2 years ago

Read 2 more answers

PLEASE HELP NOW!!!<br> QRST is a square. Use the properties of a square to find the value of x.

Annette [7]

Answer:

x = 6

Step-by-step explanation:

QRST is a square.

QR = RS (sides of a square are equal)

7x - 10 = 5x + 2

7x - 5x = 10 + 2

2x = 12

x = 12/2

x = 6

7 0

2 years ago

The diagram shows 3/4 of a fraction strip shaded. Mary erases some of the shadings to show 5/8. Explain the steps she took to sh

lakkis [162]

Answer:

a 8 parts b 8 3|4 = 3×2|4×2=b|8

Step-by-step explanation:

3 0

2 years ago

Identify the corresponding word problem given the equation: x = 4 × 9

Firdavs [7]

The answer is B because Chris and three of his friends is 4. Then, each person paid $9 so 4 x 3 = x.

5 0

3 years ago

IS anyone else having issues accessing Edmnetum?

madam [21]

Answer:no

Step-by-step explanation:

5 0

2 years ago