Answer:
17/40
Step-by-step explanation:
First let's find the least common denominator. The denominators are 8 and 25 so we need to find the least common multiple of 8 and 25.
8=2*2*2
25=5*5
Since they share no common factors the least common multiple of 8 and 25 is 8*25 which is 200.
Now we convert the fractions:
5/8*25/25=125/200
5/25*8/8=40/200
Then we subtract:
125/200-40/200=85/200
Now we simplify it:
17/40
Answer:
Use by Prime factorisation method
Allen because 15% of 56=0.15 times 56=8.4
Answer:
x = 8
Step-by-step explanation:
8 minus 16 equals to a negative answer, resulting to -8.
Answer:
636 kilopascals
Step-by-step explanation:
4 x 10 is 40
It will lose 40% after 4 minutes
Multiply 1060 by 0.60
The answer is 636 kilopascals