Question

Janvi cuts $4$ pieces of $0.76\mathrm{m}$ each and $6$ pieces of $1.28\mathrm{m}$each from a string. Calculate the total length of the string.

Answer 1

$4$ lengths of $0.76\mathrm{m}$ each $=(4\times 0.76)\mathrm{m}=3.04\mathrm{m}$

$6$ lengths of $1.28\mathrm{m}$each$=(6\times 1.28)\mathrm{m}=7.68\mathrm{m}$

Total length of the string $=(3.04+7.68)\mathrm{m}=10.72\mathrm{m}$

Thus, the total length of the string was $10.72\mathrm{m}$