Question

(7/15×4/9)×(3/8×1/7) What is the answer ​

Answer 1

1/90

Step-by-step explanation:

$( \frac{7}{15} \times \frac{4}{9} ) \times (\frac{3}{8} \times \frac{1}{7} )$

$\frac{28}{135} \times ( \frac{3}{8} \times \frac{1}{7} )$

$\frac{28}{135} \times \frac{3}{56}$

$= \frac{1}{90} \: \: \: \: \: ans$

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Answer 2

use BODMAS rule to solve

first solve inside bracket of each then multiply both the value find inside the bracket

Step-by-step explanation:

7/15=0.47

4/9=0.44

(7/15×4/9)=0.47×0.44=0.21

again ,

3/8=0.38

1/7=0.14

(3/8×1/7)=0.38×0.14=0.5

now,

0.21×0.5=0.11(approx)