Question

MATH ETO

3) Leo hiked 6/7 of a kilometer. Jericho hiked 2/3 kilometer. Who covered a
longer distance? How much longer?

4) Rica has 3 pieces of lace each measuring 1/7 meter, 5/14 meter, 3/7.
How long are the pieces of lace together?

5) May has 4/15 meter of lace while Lovie has 2/7 meter longer than May'
lace. How many meters of lace do girls have altogether?​

Answer 1

Answer:

$\frac{6}{7} \times 1000 = 857.14m$

$\frac{2}{3} \times 1000 = 666.67m$

Therefore Leo hiked more

$\frac{1}{7} + \frac{5}{14} + \frac{3}{7} = \frac{4}{7} + \frac{5}{14} = \frac{4 \times 2}{7 \times 2} + \frac{5}{14} = \frac{8 + 5}{14} = \frac{12}{14} = \frac{6}{7}$

3rd sum u try

Answer 2

Answer:

Answer:

\frac{6}{7} \times 1000 = 857.14m

7

6

×1000=857.14m

\frac{2}{3} \times 1000 = 666.67m

3

2

×1000=666.67m

Therefore Leo hiked more

\frac{1}{7} + \frac{5}{14} + \frac{3}{7} = \frac{4}{7} + \frac{5}{14} = \frac{4 \times 2}{7 \times 2} + \frac{5}{14} = \frac{8 + 5}{14} = \frac{12}{14} = \frac{6}{7}

7

1

+

14

5

+

7

3

=

7

4

+

14

5

=

7×2

4×2

+

14

5

=

14

8+5

=

14

12

=

7

6

3rd sum u try