homework week 13 by jeongwon https://padlet.com/j13599/ux13qyr6tb5v math en-us 2017-12-09 07:40:14 UTC 2017-12-09 07:48:30 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Dartstarget.png j13599 https://padlet.com/j13599/ux13qyr6tb5v/wish/214686073
The picture above shows four equal weights on one side of the scale and an apple on the other side.
What can you say that is true about the apple and the weights?
four weights are heavier than apple
If the apple weighs 180g, how heavy must one weight be?
at least 46g
If the apple weighed 375g, how heavy would one weight be?
at least 94g.
If the apple was a giant one and weighed a full kilo and the weights were each 250g, what would the scale look like? How do you know? Can you prove it?
it will be like straight line. because 4 250g is 1 kilogram.

]]> 2017-12-09 07:41:39 UTC https://padlet.com/j13599/ux13qyr6tb5v/wish/214686073 j13599 https://padlet.com/j13599/ux13qyr6tb5v/wish/214686442 Grandma had made pies for a bake sale. She had carefully put equal amounts of mixture in each pie tin and was now trying to find the weight of the pies.
She had a problem; she only had one 200 gram weight and one 125 gram weight.
She found that one pie balanced on the scale with both weights and a quarter of a pie.
How heavy was each pie?
]]> 2017-12-09 07:48:30 UTC https://padlet.com/j13599/ux13qyr6tb5v/wish/214686442