Answer:
x=12
Step-by-step explanation:
2x-4=x+8
2x-x=4+8
1x=12
12/1=12
12=x
Answer:
15/164
Step-by-step explanation:
5/8 ÷ 6 5/6 = 15 / 164
Answer:
10p coins does he have 102
Step-by-step explanation:
given data
saves= 10p coins and 20p coins
total = 17 pounds
to find out
how 10p coins does he have
solution
we consider here no of 20p coin = x
so equation will be here
3 × 10 x +20 x = 1700
30 x + 20 x = 1700
x = 34
so that
10p coins = 3 time × 34 = 102
20p coins = 34
so that 10p coins does he have 102
Answer:
D
Step-by-step explanation:
Answer:
OPTION C: 
pounds.
Step-by-step explanation:
From the figure we can see that there are three dots against 
.
That means it becomes 
.
Note that if there is a mixed fraction of the form 
= 
.
Therefore, 
... (1)
Similarly, against 4 there are 2 dots.
So, it should be 
pounds. ...(2)
3 dots against 
.
So, it becomes 
...(3)
Similarly, 2 dots against 
.
This will become 
...(4)
Now, to calculate the total pound, we simply add (1), (2), (3) & (4).
⇒ 
+
⇒ 
⇒ 
⇒ 
which is the required answer.
