1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lapatulllka [165]
2 years ago
12

A water tank contains 12 1/2 ltres of water. Two-fifth of it was (1 mark) consumed. How much of it was left?

Mathematics
1 answer:
SVEN [57.7K]2 years ago
4 0

Answer:

7 1/2

Step-by-step explanation:

A water tank contains 12 1/2 liters

= 25/2

Two fifth of it was consumedd

= 25/2 ×2/5

= 50/10

= 5

12.5-5

= 7.5

= 7 1/2

You might be interested in
I have been stuck with this question can someone help me on 10
inn [45]
Work:

A 12-pack of boxes is 4 3-pack of boxes, I found this by dividing 12 by 3. 

A 24-pack of boxes is 2 12-pack of boxes, found by dividing 24 by 12.

A 24-pack of boxes is 8 3-pack of boxes, found by dividing 24 by 3 or by multiplying the two previous together (sometimes may not work)
Multiply 
$1.09 × 4 

That gets you to $4.36, which is less than the price of a 12-pack of boxes.

Then, multiply
$4.39 × 2

That gets you $8.78, which is less than a 24-pack of boxes.

Finally, multiply
$1.09 × 8

That gets you $8.72, which is less than a 24-pack of boxes.

Answer:

The best to buy is the 3-pack of boxes of juice, because it is cheaper when buying multiple of the 3-packs than it is to buy one or more of the 12-pack or 24-pack.

Hope this helps anyone with the question.
4 0
3 years ago
Read 2 more answers
Melissa baked 84 cookies. After giving some cookies to Molly
wariber [46]
Molly and Jean, on average, received 28 cookies each

4 0
2 years ago
A plant grew 2cm everyday for "d" days. How much did it grow? (Expressions)
balandron [24]

on day one height=2cm

day 2 height = 4cm=2+2 cm

day 3 height =6 cm =4+2 cm

let height of plant after d days is given by H

so H = 2d cm

6 0
3 years ago
Express each of the as the sum of a whole number and a fraction .
Alla [95]

im not 100% sure if my answers are right but heres what i got:


b. 3 and 1/2

d. 2 and 1/3 (or 2 3/9)

3 0
3 years ago
Read 2 more answers
If AB = 11 and AC = 26, find the length of BC
Finger [1]
15 since 26- 11 = 15 and the a is on one end and the c is on the other end, and the b is somewhere in the middle
4 0
2 years ago
Other questions:
  • Please help and explain. i’m confused.
    9·1 answer
  • Modeling Exponential Growth and Decay In Exercises 119 and 120, Find the exponential function
    13·1 answer
  • The answer to the question please​
    11·1 answer
  • En un consultorio medico infanfil se consultas mensualmente a 160 pacientes si la razon de cada 8 paciente 5 son niñas A ¿cuanto
    7·1 answer
  • Plz help me thank you so much
    13·1 answer
  • Ask questions slove for x 5(x-3)=15
    10·1 answer
  • 10 POINTS HELP PLEASE HURRY !!!
    7·2 answers
  • Plz answer the question or I give you points. The following question has two parts. First, answer part A. Then, answer part B. U
    6·2 answers
  • 1 2 3 4 5 6 7 8 9 10 In what type of economy does the government try to control all factors of production? A. traditional B. com
    14·1 answer
  • What's next in this series: 324, 256, 196, 144?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!