An algebra problem by Charlotte Milanese

Algebra Level 1

1 × 2 × 3 × 0.4 × 0.5 × 0.6 × 7 = ? 1 \times 2 \times 3 \times 0 .4 \times0 .5 \times0 .6 \times 7 = \, ?

3.04 6.04 5.04 4.04

Charlotte Milanese by Charlotte Milanese , 17, USA

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2 solutions

Mohammad Khaza
Jul 23, 2017

1 x 2 x 3 x .4 x .5 x .6 x 7

=1 x 2 x 3 x 4 10 \frac{4}{10} x 5 10 \frac{5}{10} x 6 10 \frac{6}{10} x 7

= 5040 1000 \frac{5040}{1000}

= 126 25 \frac{126}{25}

= 5.04 5.04

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Syed Hamza Khalid
May 11, 2017

just multiply

0 Helpful 0 Interesting 0 Brilliant 0 Confused

i didn't know that! i thought i should have done division.

Halima Tahmina - 3 years, 10 months ago

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