Question

Exercise 1.7
A person earns rs 1000in a day . He spents 2/9of it on transport and 3/8 of it's on food how much money does he saves in day​

Answer 1

Answer:

Amount spend on transport = 2/9 * 1000 = 222.22

amount spend on food = 3/8 *1000= 375

money saved = 1000 - (222.22 + 375) = 402.78 (when rounded off becomes 402.80 :)

Step-by-step explanation:

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Answer 2

Answer:

$1000 \times \frac{3}{8 } \: = 125 \times 3 = 375 \\ \\ \\ 1000 \times \frac{2}{9 } = 111.11 \times 2 = 222.22$

now amount he saves

=1000-222.22+375

=1000-597.22

=421.22

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