Answer:
Step-by-step explanation:
Let x be the unknown number.
(5÷8)x = 200
Then
x = (8×200) ÷ 5
= 1600 ÷ 5
=320
……………………………
(7/10)x = (7/10)×320
= (7×320) ÷ 10
= 224
Answer:
= 224
Step-by-step explanation:
Hi there!, here is how we solve the problem;
To begin, the question wants us to determine
[tex] \frac{7}{10} [/tex]
of the number x (unknown).
[tex] \frac{5}{8} = 200 \\ \frac{8}{8} = x \\ ( \frac{ \frac{8}{8} \times 200 }{ \frac{5}{8} } ) \\ = \frac{8}{8} \times 200 \times \frac{8}{5} \\ = 320 \\ x = 320[/tex]
We have found our x = 320
Lets now determine
[tex] \frac{7}{10} [/tex]
Which is given by;
[tex]( \frac{7}{10} \times 320 \\ = 224[/tex]
[tex] \frac{7}{10} [/tex]
of the number is therefore 224.
= 224 <<<<<< Ans
I hope this helps.
Have a nice studies.
