Answer:
On multiplying the equation by 100 we will get 
Step-by-step explanation:
Given data in the question:-
We have to multiply the equation by 100.
Solution:-
We can write 0.03 as 3/100
Hence the answer is 12-x.
Answer:
0.7.
Step-by-step explanation:
x^2 = 0.7x
x^2 - 0.7x = 0
x(x - 0.7) = 0
x = 0, 0.7.
Answer:
1) C
Step-by-step explanation:
B-BRACKETS
I-INDICES
D-DIVISION
M-MULTIPLICATION
A-ADDITTION
Answer: £60
Step-by-step explanation:
Natalie bought a pair of shoes for £54 which had been reduced by 10%.
To find the original cost, assume the original cost is x.
The discount would be: 10% * x
The expression would therefore be:
x - (10% * x) = 54
x - 0.1x = 54
0.9x = 54
x = 54 / 0.9
x = £60
You can do this by doing 4 x 384, and you also want to find 4 x 5384 is then all you have to do is multiply the product of that by 5,000. Or to make life easier, do 5 times the product, and then add 3 zeros to the answer.
